[ { "id": "root:fidji-simo:sam-altman", "employee_name": "Fidji Simo", "supervisor_name": "Sam Altman", "company": "OpenAI", "edge_type": "reports_to_at_appointment", "evidence_status": "confirmed", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://openai.com/index/leadership-expansion-with-fidji-simo/", "source_title": "OpenAI expands leadership with Fidji Simo", "date": "2025-05-07", "summary": "Sam Altman announced Simo joining as CEO of Applications and reporting directly to him. Appointment announcement supplies the initial reporting line.", "employee_id": "person:time100:ac8fa45f1da2a7172574:0", "supervisor_id": "person:altman", "temporal_status": "Marker timing relative to original hire is unresolved; primary matrix uses records observed by study date.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "root:karen-simonyan:mustafa-suleyman", "employee_name": "Karén Simonyan", "supervisor_name": "Mustafa Suleyman", "company": "Microsoft AI", "edge_type": "reports_to_at_appointment", "evidence_status": "confirmed", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://blogs.microsoft.com/blog/2024/03/19/mustafa-suleyman-deepmind-and-inflection-co-founder-joins-microsoft-to-lead-copilot/", "source_title": "Microsoft AI leadership announcement", "date": "2024-03-19", "summary": "Satya Nadella announced Simonyan joining Microsoft AI as chief scientist, reporting to Suleyman.", "employee_id": "person:longtermwiki:karen-simonyan", "supervisor_id": "person:time100:3e9afc3e9cf44ecdad603063", "temporal_status": "Marker timing relative to original hire is unresolved; primary matrix uses records observed by study date.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "root:jacob-coxon:ethan-perez", "employee_name": "Jacob Coxon", "supervisor_name": "Ethan Perez", "company": "Anthropic", "edge_type": "recruitment_involvement", "evidence_status": "confirmed", "include_supervisor_proxy": false, "include_recruitment_proxy": true, "confirmed_hiring_decision": false, "source_url": "https://x.com/ethanjperez/status/2097861257714172270", "source_title": "Ethan Perez statement about recruiting Jacob Coxon", "date": "2026-09-10", "summary": "Perez says he and colleagues tried to recruit Coxon for about two years before his May joining. Perez separately tried to retain him by offering his team. The statement identifies recruitment involvement; decision authority and Coxon’s actual team supervisor remain unresolved.", "source_snapshot": "raw/ethan-coxon-recruitment.json", "source_mirror": "https://www.techmeme.com/260910/p44", "employee_id": "person:coxon", "supervisor_id": "person:ethan", "temporal_status": "Coxon scholarship paid during 2022-07–2023-06 predates reported May 2026 joining. The John Hughes MATS biography reports Perez mentorship from Summer 2023. Recruitment involvement is explicit; hiring authority remains unresolved.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [ { "id": "funding:5967e395f8d74b4a006ac4140e86e2ad99008f4c9e0b36d4f5ec4560736a116a", "subject": "org:us-ein:461008520", "object": "person:coxon", "predicate": "FUNDING", "attributes": { "aggregate_eligible": false, "amount": 20159.0, "currency": "USD", "date_text": "2022-07-01 – 2023-06-30", "evidence_status": "primary_filing_paid_during_year", "measure": "reported_scholarship", "observation_id": "funding:corpus:0905325fc95e18c4399d5f29", "review_status": "imported_unreviewed" }, "sources": [ { "url": "https://gt990datalake-rawdata.s3.amazonaws.com/EfileData/XmlFiles/202441369349105564_public.xml", "label": "gt990datalake-rawdata.s3.amazonaws.com", "locator": "", "basis": "Citation supplied by imported dataset" } ], "subject_name": "Good Ventures Foundation", "object_name": "Jacob Coxon" } ] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/megastream", "label": "MATS mentor profile", "locator": "Ethan Perez · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:ethan", "person_name": "Ethan Perez", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:00d07c778eac286f4497fa18" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/megastream", "capture_ids": [ "mats-mentor-megastream" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "timing_source_url": "https://www.matsprogram.org/alumni/john-hughes" }, { "id": "manager:google:jeff-dean:sundar-pichai:2023-04-20", "employee_id": "person:longtermwiki:jeff-dean", "employee_name": "Jeff Dean", "alternate_employee_ids": [ "person:time100:1c9b5fe4d000aee9c12d:0" ], "supervisor_id": "person:time100:54b24ff7f049cd92289d:0", "supervisor_name": "Sundar Pichai", "company_id": "org:public:google", "company_name": "Google", "edge_type": "reports_to", "evidence_type": "primary_company_announcement", "date": "2023-04-20", "source_url": "https://blog.google/innovation-and-ai/technology/ai/april-ai-update/", "source_title": "Google DeepMind: Bringing together two world-class AI teams", "supporting_quote": "Jeff Dean will take on the elevated role of Google’s Chief Scientist, reporting to me.", "interpretation": "Sundar Pichai is the author. Explicit reporting relationship attached to a new role within Google; no individual original hiring decision established.", "verified_hiring_decision": false, "confidence": "high", "retrieved_at": "2026-10-08", "verification": "Primary webpage full text inspected using web tool.", "company": "Google", "evidence_status": "confirmed", "summary": "Sundar Pichai is the author. Explicit reporting relationship attached to a new role within Google; no individual original hiring decision established.", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Retrospective program/funding classification as of study date; date-specific absence cannot be established from partial public registers.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "manager:microsoft:mustafa-suleyman:satya-nadella:2024-03-19", "employee_id": "person:time100:3e9afc3e9cf44ecdad603063", "employee_name": "Mustafa Suleyman", "supervisor_id": "person:time100:4e6109f35a8d712fd626:0", "supervisor_name": "Satya Nadella", "company_id": "org:time100:microsoft-ai", "company_name": "Microsoft AI", "edge_type": "reports_to", "evidence_type": "primary_company_announcement", "date": "2024-03-19", "source_url": "https://blogs.microsoft.com/blog/2024/03/19/mustafa-suleyman-deepmind-and-inflection-co-founder-joins-microsoft-to-lead-copilot/", "source_title": "Mustafa Suleyman, DeepMind and Inflection Co-founder, joins Microsoft to lead Copilot", "supporting_quote": "Mustafa will be EVP and CEO, Microsoft AI, and joins the senior leadership team (SLT), reporting to me.", "interpretation": "The company attributes this communication to Satya Nadella. The announcement describes joining Microsoft and explicitly gives the initial reporting line. Hiring-decision authority is not expressly stated.", "verified_hiring_decision": false, "at_time_of_joining": true, "confidence": "high", "retrieved_at": "2026-10-08", "verification": "Primary webpage full text inspected using web tool.", "company": "Microsoft AI", "evidence_status": "confirmed", "summary": "The company attributes this communication to Satya Nadella. The announcement describes joining Microsoft and explicitly gives the initial reporting line. Hiring-decision authority is not expressly stated.", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Retrospective program/funding classification as of study date; date-specific absence cannot be established from partial public registers.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "manager:deepmind:koray-kavukcuoglu:sundar-pichai:2026-08-05", "employee_id": "person:longtermwiki:koray-kavukcuoglu", "employee_name": "Koray Kavukcuoglu", "supervisor_id": "person:time100:54b24ff7f049cd92289d:0", "supervisor_name": "Sundar Pichai", "company_id": "org:effort:google-deepmind", "company_name": "Google DeepMind", "edge_type": "reports_to", "evidence_type": "primary_company_announcement", "date": "2026-08-05", "date_basis": "HTML datePublished metadata", "source_url": "https://blog.google/company-news/inside-google/message-ceo/next-chapter-ai-momentum/", "source_title": "The next chapter of our AI momentum", "supporting_quote": "will step up as SVP of Google DeepMind, reporting to me.", "interpretation": "Sundar Pichai announces Koray Kavukcuoglu’s internal promotion and reporting line. This establishes a reporting relationship in August 2026, not his original hiring manager.", "verified_hiring_decision": false, "confidence": "high", "retrieved_at": "2026-10-08", "verification": "Primary webpage full text inspected using web tool.", "company": "Google DeepMind", "evidence_status": "confirmed", "summary": "Sundar Pichai announces Koray Kavukcuoglu’s internal promotion and reporting line. This establishes a reporting relationship in August 2026, not his original hiring manager.", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Retrospective program/funding classification as of study date; date-specific absence cannot be established from partial public registers.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "hiring:google:ray-kurzweil:larry-page:2012", "employee_id": "person:time100:eeadc56a796a86f88e2a:0", "employee_name": "Ray Kurzweil", "supervisor_id": "person:external:larry-page", "supervisor_name": "Larry Page", "supervisor_identity_note": "Resolve Larry Page against whole Holoscope entity roster; not located in employee cohort during this pass.", "company_id": "org:public:google", "company_name": "Google", "edge_type": "hired_by", "evidence_type": "first_person_interview_with_named_recruiter_and_separate_job_offer_account", "date": "2012", "source_publication_date": "2013-03-19", "source_url": "https://singularityhub.com/2013/03/19/exclusive-interview-ray-kurzweil-discusses-his-first-two-months-at-google/", "source_title": "Exclusive Interview: Ray Kurzweil Discusses His First Two Months At Google", "supporting_quote": "Larry Page recruited me.", "corroborating_source_url": "https://techcrunch.com/2013/01/06/googles-director-of-engineering-ray-kurzweil-is-building-your-cybernetic-friend/", "corroborating_quote": "CEO Larry Page offered him the job", "interpretation": "Kurzweil directly names Page as recruiter; the separate contemporaneous interview attributes the offer to Page. This is a documented individual recruitment/hiring pair. It does not show applicant pools or reasons for selection.", "verified_hiring_decision": true, "at_time_of_joining": true, "confidence": "high", "retrieved_at": "2026-10-08", "verification": "Both interview webpages full text inspected using web tool.", "company": "Google", "evidence_status": "confirmed", "summary": "Kurzweil directly names Page as recruiter; the separate contemporaneous interview attributes the offer to Page. This is a documented individual recruitment/hiring pair. It does not show applicant pools or reasons for selection.", "include_supervisor_proxy": false, "include_recruitment_proxy": true, "confirmed_hiring_decision": true, "temporal_status": "Retrospective program/funding classification as of study date; date-specific absence cannot be established from partial public registers.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "reviewed-manager:1", "employee_id": "person:public:neel-nanda", "employee_name": "Neel Nanda", "supervisor_id": "person:effort:chris-olah", "supervisor_name": "Christopher Olah", "company": "Anthropic", "edge_type": "researcher under named supervisor", "evidence_status": "confirmed_team_supervision", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://www.neelnanda.io/about", "source_urls": [ "https://www.neelnanda.io/about", "https://80000hours.org/stories/neel-nanda/" ], "source_title": "Primary relationship evidence", "date": "Before 2022 DeepMind employment; after 2020 undergraduate graduation, exact dates unresolved", "summary": "Nanda personally states he worked at Anthropic as an interpretability researcher under Chris Olah. 80,000 Hours participant story describes an offer to work with Olah, departure after months, and DeepMind joining in 2022. The person making the offer is unspecified.", "temporal_status": "Anthropic work under Olah predates DeepMind joining in 2022. The 2023 personal grant and undated mentor listing provide lifetime evidence; their presence at the Anthropic hiring date remains unresolved.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/neel", "label": "MATS mentor profile", "locator": "Neel Nanda · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:d2847956089629da07afdd5c" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/neel", "capture_ids": [ "mats-mentor-neel" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." }, { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "program": "BlueDot", "role": "named_course_relationship", "identity_review_status": "accepted_distinctive_name_and_matching_AI_role", "program_evidence_status": "public_community_directory_record", "historical_completion_status": "course_relationship_reported", "date_text": [ "AI Alignment '22" ], "claim_ids": [], "sources": [ { "url": "https://bluedot.org/api/trpc/testimonials.getCommunityMembers?batch=1&input=%7B%220%22%3A%7B%22json%22%3Anull%7D%7D", "public_profile_url": "https://www.neelnanda.io/about" } ], "accepted_for_existing_broad_MATS_marker": false, "pre_hire_eligibility": "unresolved", "context": "Mech Interp Lead at Google DeepMind", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support/", "donor": "Coefficient Giving", "amount": 2009000, "award_date": "2022-06-08", "grant_id": "grants-11967-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-july-2023/", "donor": "Coefficient Giving", "amount": 1542364, "award_date": "2023-07-11", "grant_id": "grants-16818-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2023/", "donor": "Coefficient Giving", "amount": 388890, "award_date": "2023-06-28", "grant_id": "grants-16814-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2024/", "donor": "Coefficient Giving", "amount": 2468511, "award_date": "2024-08-01", "grant_id": "grants-22119-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2025/", "donor": "Coefficient Giving", "amount": 25649888, "award_date": "2025-06-27", "grant_id": "grants-26440-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [ { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "companies": [ "Anthropic", "Google DeepMind" ], "matched_name": "neel nanda", "match_field": "recipient", "identity_resolution": "confirmed_named_recipient", "register": "Coefficient Giving", "source_url": "https://coefficientgiving.org/grants/neel-nanda-interpretability-research/", "id": "grants-14133-0", "recipient": "Neel Nanda", "description": "Interpretability Research ", "amount": 70000, "date": "2023-01-28", "fund": "Navigating Transformative AI", "status": "primary_public_grant_index", "record": { "organization_name": [ "Neel Nanda" ], "title": "Interpretability Research", "organization_website": null, "grant_amount": 70000, "award_date": 1674864000, "award_year": 2023, "url": "https://coefficientgiving.org/grants/neel-nanda-interpretability-research/", "objectID": "grants-14133-0" }, "date_type": "grant_award_date", "qualifies_personal_funding_marker": true, "qualifies_named_research_funding_marker": false, "resolution_basis": "Full name or resolved alias matches a named recipient; the grant subject, public research profile and cohort professional context agree. Recommendations and recorded donations retain their distinct status. Joint award amount remains attached to the project, with no assumed equal split." } ] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "reviewed-manager:2", "employee_id": "person:monte", "employee_name": "Monte MacDiarmid", "supervisor_id": "person:hubinger", "supervisor_name": "Evan Hubinger", "company": "Anthropic", "edge_type": "member of named leader’s team", "evidence_status": "confirmed_team_supervision", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://axrp.net/episode/2024/12/01/episode-39-evan-hubinger-model-organisms-misalignment.html", "source_urls": [ "https://axrp.net/episode/2024/12/01/episode-39-evan-hubinger-model-organisms-misalignment.html" ], "source_title": "Primary relationship evidence", "date": "At least by Sleeper Agents publication January 2024; reiterated December 2024", "summary": "In a December 1, 2024 interview Hubinger identifies MacDiarmid as on his team and describes the early stress-testing team as himself, Carson Denison and Monte MacDiarmid. He separately says he leads the team and is hiring.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "label": "MATS alumni profile", "locator": "Hantao Lou · mentorship biography", "basis": "Official biography explicitly identifies this mentor or the named mentor's stream Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:hubinger", "person_name": "Evan Hubinger", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "historical_mentorship_explicit", "date_text": [ "Summer 2024" ], "claim_ids": [ "programs:f1cdd9bfc9d09873eca71f59" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "capture_ids": [ "mats-alumni-hantao-lou" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:3", "employee_id": "person:paper-author:f63dcf04cb88deaac457fcf2", "employee_name": "Carson Denison", "supervisor_id": "person:hubinger", "supervisor_name": "Evan Hubinger", "company": "Anthropic", "edge_type": "member of named leader’s team", "evidence_status": "confirmed_team_supervision", "include_supervisor_proxy": true, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://axrp.net/episode/2024/12/01/episode-39-evan-hubinger-model-organisms-misalignment.html", "source_urls": [ "https://axrp.net/episode/2024/12/01/episode-39-evan-hubinger-model-organisms-misalignment.html" ], "source_title": "Primary relationship evidence", "date": "At least by January 2024; reiterated December 2024", "summary": "Same primary interview identifies Denison as a researcher on Hubinger’s team who led Sycophancy to Subterfuge, and as an early member of the three-person stress-testing team.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "label": "MATS alumni profile", "locator": "Hantao Lou · mentorship biography", "basis": "Official biography explicitly identifies this mentor or the named mentor's stream Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:hubinger", "person_name": "Evan Hubinger", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "historical_mentorship_explicit", "date_text": [ "Summer 2024" ], "claim_ids": [ "programs:f1cdd9bfc9d09873eca71f59" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "capture_ids": [ "mats-alumni-hantao-lou" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:4", "employee_id": "person:paper-author:d7fe3a4a00e8e132b6b8d432", "employee_name": "Johannes Treutlein", "supervisor_id": "person:hubinger", "supervisor_name": "Evan Hubinger", "company": "Anthropic", "edge_type": "primary project advisor; company line manager unresolved", "evidence_status": "confirmed_project_advising", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://assets.anthropic.com/m/317564659027fb33/original/Auditing-Language-Models-for-Hidden-Objectives.pdf", "source_urls": [ "https://assets.anthropic.com/m/317564659027fb33/original/Auditing-Language-Models-for-Hidden-Objectives.pdf", "https://johannestreutlein.com/wp-content/uploads/2026/04/cv_johannes_treutlein_2026_04-1.pdf", "https://johannestreutlein.com/", "https://www.matsprogram.org/alumni/johannes-treutlein" ], "source_title": "Primary relationship evidence", "date": "Anthropic 2024-06–2026-02; paper March 2025", "summary": "Anthropic Auditing Language Models for Hidden Objectives author-contribution statement names Hubinger primary advisor, Treutlein equal primary contributor, Samuel Marks project lead. MATS primary profile separately confirms 2022 mentoring before Anthropic. Treutlein CV gives Anthropic employment June 2024–February 2026; current page says Truthful AI.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/johannes-treutlein", "label": "MATS alumni profile", "locator": "Johannes Treutlein · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:paper-author:d7fe3a4a00e8e132b6b8d432", "person_name": "Johannes Treutlein", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2022" ], "claim_ids": [ "programs:1f8df05fef33531861226431" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/johannes-treutlein", "capture_ids": [ "mats-alumni-johannes-treutlein" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "label": "MATS alumni profile", "locator": "Hantao Lou · mentorship biography", "basis": "Official biography explicitly identifies this mentor or the named mentor's stream Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:hubinger", "person_name": "Evan Hubinger", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "historical_mentorship_explicit", "date_text": [ "Summer 2024" ], "claim_ids": [ "programs:f1cdd9bfc9d09873eca71f59" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "capture_ids": [ "mats-alumni-hantao-lou" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:5", "employee_id": "person:paper-author:d7fe3a4a00e8e132b6b8d432", "employee_name": "Johannes Treutlein", "supervisor_id": "person:mats:samuel-marks", "supervisor_name": "Samuel Marks", "company": "Anthropic", "edge_type": "project lead; company line manager unresolved", "evidence_status": "confirmed_project_advising", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://assets.anthropic.com/m/317564659027fb33/original/Auditing-Language-Models-for-Hidden-Objectives.pdf", "source_urls": [ "https://assets.anthropic.com/m/317564659027fb33/original/Auditing-Language-Models-for-Hidden-Objectives.pdf", "https://alignment.anthropic.com/2025/automated-auditing/" ], "source_title": "Primary relationship evidence", "date": "2025", "summary": "Same primary paper explicitly names Marks project lead and Marks/Treutlein equal primary contributors. July 2025 company blog says Marks oversaw a further project to which Treutlein contributed.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/johannes-treutlein", "label": "MATS alumni profile", "locator": "Johannes Treutlein · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:paper-author:d7fe3a4a00e8e132b6b8d432", "person_name": "Johannes Treutlein", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2022" ], "claim_ids": [ "programs:1f8df05fef33531861226431" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/johannes-treutlein", "capture_ids": [ "mats-alumni-johannes-treutlein" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/sam-marks", "label": "MATS alumni profile", "locator": "Sam Marks · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." }, { "url": "https://www.matsprogram.org/mentor/marks", "label": "MATS mentor profile", "locator": "Samuel Marks · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:samuel-marks", "person_name": "Samuel Marks", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2022" ], "claim_ids": [ "programs:484b5ec1809259445a5426dd" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/sam-marks", "capture_ids": [ "mats-alumni-sam-marks" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." }, { "person_id": "person:mats:samuel-marks", "person_name": "Samuel Marks", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:bcf776d9ed254981b5a197ca" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/marks", "capture_ids": [ "mats-mentor-marks" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [ { "person_id": "person:mats:samuel-marks", "person_name": "Samuel Marks", "companies": [ "Anthropic" ], "matched_name": "sam marks", "match_field": "recipient", "identity_resolution": "confirmed_named_recipient", "register": "EA Funds", "source_url": "https://funds.effectivealtruism.org/grants", "id": "rec0lqXulF36Z8RIF", "recipient": "Sam Marks", "description": "3-week salaries for Sam, Eric, and Drake to work on reviewing various AI alignment agendas", "amount": "26000", "date": "2022 Q4 - 2", "fund": "Long-Term Future Fund", "status": "grant_recommendation", "record": { "id": "rec0lqXulF36Z8RIF", "fund": "Long-Term Future Fund", "description": "3-week salaries for Sam, Eric, and Drake to work on reviewing various AI alignment agendas", "grantee": "Sam Marks", "amount": "26000", "round": "2022 Q4 - 2", "year": "2022", "highlighted": "" }, "date_type": "grant_recommendation_round", "qualifies_personal_funding_marker": true, "qualifies_named_research_funding_marker": false, "resolution_basis": "Full name or resolved alias matches a named recipient; the grant subject, public research profile and cohort professional context agree. Recommendations and recorded donations retain their distinct status. Joint award amount remains attached to the project, with no assumed equal split." } ] } }, { "id": "reviewed-manager:6", "employee_id": "person:mats:nina-panickssery", "employee_name": "Nina Panickssery", "supervisor_id": "person:hubinger", "supervisor_name": "Evan Hubinger", "company": "Anthropic", "edge_type": "MATS mentoring followed by employee transition", "evidence_status": "unresolved_company_supervision", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://www.matsprogram.org/alumni/nina-panickssery", "source_urls": [ "https://www.matsprogram.org/alumni/nina-panickssery", "https://nina.panickssery.com/research" ], "source_title": "Primary relationship evidence", "date": "MATS summer 2023; later Anthropic start date unresolved", "summary": "MATS alumni profile confirms summer 2023 mentor Hubinger and subsequent Anthropic employment. Nina’s primary current page says she works on Anthropic LLM pretraining. No company supervision or hiring-decision statement located.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/nina-panickssery", "label": "MATS alumni profile", "locator": "Nina Panickssery · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:nina-panickssery", "person_name": "Nina Panickssery", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "historical_mentorship_explicit", "date_text": [ "Cohorts not specified" ], "claim_ids": [ "programs:1a3ad2a3b3c42d6ad25c9fd4" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/nina-panickssery", "capture_ids": [ "mats-alumni-nina-panickssery" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." }, { "person_id": "person:mats:nina-panickssery", "person_name": "Nina Panickssery", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2023" ], "claim_ids": [ "programs:f711194ffadcd04b778e50ac" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/nina-panickssery", "capture_ids": [ "mats-alumni-nina-panickssery" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "label": "MATS alumni profile", "locator": "Hantao Lou · mentorship biography", "basis": "Official biography explicitly identifies this mentor or the named mentor's stream Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:hubinger", "person_name": "Evan Hubinger", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "historical_mentorship_explicit", "date_text": [ "Summer 2024" ], "claim_ids": [ "programs:f1cdd9bfc9d09873eca71f59" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/hantao-lou", "capture_ids": [ "mats-alumni-hantao-lou" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:7", "employee_id": "person:mats:john-hughes", "employee_name": "John Hughes", "supervisor_id": "person:ethan", "supervisor_name": "Ethan Perez", "company": "Anthropic", "edge_type": "MATS supervision and funded research advising; personnel relation unresolved", "evidence_status": "confirmed_external_project_advising", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://www.jplhughes.com/", "source_urls": [ "https://www.jplhughes.com/", "https://www.matsprogram.org/alumni/john-hughes", "https://arxiv.org/html/2412.03556v1" ], "source_title": "Primary relationship evidence", "date": "Summer 2023 MATS; December 2024 paper; employee confirmed by 2026", "summary": "Hughes says Perez supervised him in MATS summer 2023; alumni profile says later contractor research at Anthropic. Best-of-N paper says Perez advised first half and Mrinank Sharma supervised second half; acknowledges Anthropic funded Hughes while his affiliation was Speechmatics. Current Hughes website names Anthropic AI Control team. No direct hiring or personnel supervision statement found.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/john-hughes", "label": "MATS alumni profile", "locator": "John Hughes · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:john-hughes", "person_name": "John Hughes", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2023" ], "claim_ids": [ "programs:96c8ffcfd1ad340bc7906126" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/john-hughes", "capture_ids": [ "mats-alumni-john-hughes" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/megastream", "label": "MATS mentor profile", "locator": "Ethan Perez · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:ethan", "person_name": "Ethan Perez", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:00d07c778eac286f4497fa18" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/megastream", "capture_ids": [ "mats-mentor-megastream" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:8", "employee_id": "person:mats:john-hughes", "employee_name": "John Hughes", "supervisor_id": "person:study:mrinank-sharma", "supervisor_name": "Mrinank Sharma", "company": "Anthropic", "edge_type": "main project supervisor during second half of funded project", "evidence_status": "confirmed_external_project_advising", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://arxiv.org/html/2412.03556v1", "source_urls": [ "https://arxiv.org/html/2412.03556v1" ], "source_title": "Primary relationship evidence", "date": "2024", "summary": "Best-of-N paper’s author-contribution statement explicitly identifies Sharma as main supervisor for second half. Anthropic funded Hughes’s work; affiliation at publication was Speechmatics. Employment-supervision link and hiring attribution unresolved.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/john-hughes", "label": "MATS alumni profile", "locator": "John Hughes · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:john-hughes", "person_name": "John Hughes", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2023" ], "claim_ids": [ "programs:96c8ffcfd1ad340bc7906126" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/john-hughes", "capture_ids": [ "mats-alumni-john-hughes" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "outside_cohort_project_context_marker_unresolved", "supervisor_marker": null, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "reviewed-manager:9", "employee_id": "person:mats:marcus-williams", "employee_name": "Marcus Williams", "supervisor_id": "person:mats:micah-carroll", "supervisor_name": "Micah Carroll", "company": "OpenAI", "edge_type": "MATS research mentor; later same-company coauthor", "evidence_status": "unresolved_company_supervision", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://www.matsprogram.org/alumni/marcus-williams", "source_urls": [ "https://www.matsprogram.org/alumni/marcus-williams", "https://www.matsprogram.org/mentor/carroll", "https://alignment.openai.com/how-far-does-alignment-midtraining-generalize/", "https://micahcarroll.github.io/" ], "source_title": "Primary relationship evidence", "date": "MATS summer 2024; OpenAI joint work March 2026", "summary": "MATS alumni profile confirms Carroll mentored Williams summer 2024. Current MATS mentor profile lists Carroll OpenAI Safety Systems; OpenAI March 27, 2026 blog coauthored by Carroll and Williams confirms later collaboration. Public personal site is stale (Berkeley PhD) but records earlier research mentoring. No managerial hiring authority or line relationship found.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/marcus-williams", "label": "MATS alumni profile", "locator": "Marcus Williams · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:marcus-williams", "person_name": "Marcus Williams", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Summer 2024" ], "claim_ids": [ "programs:e244005717bfdc9df7d55471" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/marcus-williams", "capture_ids": [ "mats-alumni-marcus-williams" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [ { "person_id": "person:mats:marcus-williams", "person_name": "Marcus Williams", "companies": [ "OpenAI" ], "matched_name": "marcus williams", "match_field": "recipient", "identity_resolution": "confirmed_named_recipient", "register": "EA Funds", "source_url": "https://funds.effectivealtruism.org/grants", "id": "recAnRIsClK50liCC", "recipient": "Marcus Williams", "description": "6-month 1 FTE funding to train Multi-Objective RLAIF models and compare their safety performance to standard RLAIF", "amount": "42000", "date": "2023 Q4", "fund": "Long-Term Future Fund", "status": "grant_recommendation", "record": { "id": "recAnRIsClK50liCC", "fund": "Long-Term Future Fund", "description": "6-month 1 FTE funding to train Multi-Objective RLAIF models and compare their safety performance to standard RLAIF", "grantee": "Marcus Williams", "amount": "42000", "round": "2023 Q4", "year": "2023", "highlighted": "" }, "date_type": "grant_recommendation_round", "qualifies_personal_funding_marker": true, "qualifies_named_research_funding_marker": false, "resolution_basis": "Full name or resolved alias matches a named recipient; the grant subject, public research profile and cohort professional context agree. Recommendations and recorded donations retain their distinct status. Joint award amount remains attached to the project, with no assumed equal split." } ] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/carroll", "label": "MATS mentor profile", "locator": "Micah Carroll · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:micah-carroll", "person_name": "Micah Carroll", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:b38126b719430799f2027ab8" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/carroll", "capture_ids": [ "mats-mentor-carroll" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "id": "reviewed-manager:10", "employee_id": "person:mats:wes-gurnee", "employee_name": "Wes Gurnee", "supervisor_id": "person:public:neel-nanda", "supervisor_name": "Neel Nanda", "company": "Anthropic", "edge_type": "MATS mentor; later employer differs", "evidence_status": "excluded_temporal_company_mismatch", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://www.matsprogram.org/alumni/wes-gurnee", "source_urls": [ "https://www.matsprogram.org/alumni/wes-gurnee", "https://www.neelnanda.io/about", "https://80000hours.org/stories/neel-nanda/" ], "source_title": "Primary relationship evidence", "date": "MATS winter 2023; Nanda at DeepMind from 2022", "summary": "MATS confirms winter 2023 mentorship; Gurnee completed MIT PhD then joined Anthropic. Nanda’s own site says Google DeepMind team lead; 80k story says joined DeepMind in 2022 after leaving Anthropic. Program mentorship does not identify an Anthropic supervisor at Gurnee’s hire.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "program_or_personal_funding_record", "employee_marker": true, "employee_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/alumni/wes-gurnee", "label": "MATS alumni profile", "locator": "Wes Gurnee · Alumni profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:mats:wes-gurnee", "person_name": "Wes Gurnee", "program": "MATS", "role": "participant", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "alumni_or_former_scholar", "date_text": [ "Winter 2023" ], "claim_ids": [ "programs:d5dcb758bd4da8bdd1c6e863" ], "sources": [ { "url": "https://www.matsprogram.org/alumni/wes-gurnee", "capture_ids": [ "mats-alumni-wes-gurnee" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/neel", "label": "MATS mentor profile", "locator": "Neel Nanda · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:d2847956089629da07afdd5c" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/neel", "capture_ids": [ "mats-mentor-neel" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." }, { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "program": "BlueDot", "role": "named_course_relationship", "identity_review_status": "accepted_distinctive_name_and_matching_AI_role", "program_evidence_status": "public_community_directory_record", "historical_completion_status": "course_relationship_reported", "date_text": [ "AI Alignment '22" ], "claim_ids": [], "sources": [ { "url": "https://bluedot.org/api/trpc/testimonials.getCommunityMembers?batch=1&input=%7B%220%22%3A%7B%22json%22%3Anull%7D%7D", "public_profile_url": "https://www.neelnanda.io/about" } ], "accepted_for_existing_broad_MATS_marker": false, "pre_hire_eligibility": "unresolved", "context": "Mech Interp Lead at Google DeepMind", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support/", "donor": "Coefficient Giving", "amount": 2009000, "award_date": "2022-06-08", "grant_id": "grants-11967-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-july-2023/", "donor": "Coefficient Giving", "amount": 1542364, "award_date": "2023-07-11", "grant_id": "grants-16818-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2023/", "donor": "Coefficient Giving", "amount": 388890, "award_date": "2023-06-28", "grant_id": "grants-16814-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2024/", "donor": "Coefficient Giving", "amount": 2468511, "award_date": "2024-08-01", "grant_id": "grants-22119-0" }, { "url": "https://coefficientgiving.org/grants/bluedot-impact-general-support-2025/", "donor": "Coefficient Giving", "amount": 25649888, "award_date": "2025-06-27", "grant_id": "grants-26440-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [ { "person_id": "person:public:neel-nanda", "person_name": "Neel Nanda", "companies": [ "Anthropic", "Google DeepMind" ], "matched_name": "neel nanda", "match_field": "recipient", "identity_resolution": "confirmed_named_recipient", "register": "Coefficient Giving", "source_url": "https://coefficientgiving.org/grants/neel-nanda-interpretability-research/", "id": "grants-14133-0", "recipient": "Neel Nanda", "description": "Interpretability Research ", "amount": 70000, "date": "2023-01-28", "fund": "Navigating Transformative AI", "status": "primary_public_grant_index", "record": { "organization_name": [ "Neel Nanda" ], "title": "Interpretability Research", "organization_website": null, "grant_amount": 70000, "award_date": 1674864000, "award_year": 2023, "url": "https://coefficientgiving.org/grants/neel-nanda-interpretability-research/", "objectID": "grants-14133-0" }, "date_type": "grant_award_date", "qualifies_personal_funding_marker": true, "qualifies_named_research_funding_marker": false, "resolution_basis": "Full name or resolved alias matches a named recipient; the grant subject, public research profile and cohort professional context agree. Recommendations and recorded donations retain their distinct status. Joint award amount remains attached to the project, with no assumed equal split." } ] } }, { "id": "reviewed-manager:11", "employee_id": "person:monte", "employee_name": "Monte MacDiarmid", "supervisor_id": "person:public:ryan-greenblatt", "supervisor_name": "Ryan Greenblatt", "company": "Anthropic", "edge_type": "cross-institution collaboration", "evidence_status": "unresolved_company_supervision", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://arxiv.org/abs/2412.14093", "source_urls": [ "https://arxiv.org/abs/2412.14093", "https://assets.anthropic.com/m/74342f2c96095771/original/Natural-emergent-misalignment-from-reward-hacking-paper.pdf" ], "source_title": "Primary relationship evidence", "date": "2024–2025 papers", "summary": "The 2024 Alignment Faking and 2025 Natural Emergent Misalignment papers list Ryan Greenblatt at Redwood Research and Monte at Anthropic. Contributions distinguish Greenblatt advice from Evan Hubinger project supervision. Stronger workplace-supervisor candidate is Evan Hubinger.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "outside_cohort_project_context_marker_unresolved", "supervisor_marker": null, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "id": "reviewed-manager:12", "employee_id": "person:public:jan-leike", "employee_name": "Jan Leike", "supervisor_id": "person:paper-author:3d25f49d0504b082baa0b329", "supervisor_name": "Samuel R. Bowman", "company": "Anthropic", "edge_type": "leaders of twin teams", "evidence_status": "excluded_peer_relationship", "include_supervisor_proxy": false, "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "source_url": "https://techcrunch.com/2024/05/28/anthropic-hires-former-openai-safety-lead-to-head-up-new-team/", "source_urls": [ "https://techcrunch.com/2024/05/28/anthropic-hires-former-openai-safety-lead-to-head-up-new-team/" ], "source_title": "Primary relationship evidence", "date": "2024-05-28", "summary": "Bowman’s May 28, 2024 public statement described him and Leike leading twin teams. This is peer leadership; no evidence Bowman hired or supervised Leike. Statement reproduced verbatim in linked report.", "temporal_status": "Program/funding record timing relative to original hire remains unresolved; mentorship and project advising retain their separate role type.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "program_or_personal_funding_record", "supervisor_marker": true, "supervisor_marker_sources": { "program_sources": [ { "url": "https://www.matsprogram.org/mentor/bowman", "label": "MATS mentor profile", "locator": "Sam Bowman · Mentor profile", "basis": "Listed by the program. Checked 2026-09-23." } ], "external_program_sources": [ { "person_id": "person:paper-author:3d25f49d0504b082baa0b329", "person_name": "Samuel R. Bowman", "program": "MATS", "role": "listed_mentor", "identity_review_status": "accepted_matching_name_program_role_and_biography", "program_evidence_status": "secondary_source_confirmed", "historical_completion_status": "mentor_listing_date_unknown", "date_text": [ "unknown" ], "claim_ids": [ "programs:1b0a005231e2af9fab781c11" ], "sources": [ { "url": "https://www.matsprogram.org/mentor/bowman", "capture_ids": [ "mats-mentor-bowman" ] } ], "accepted_for_existing_broad_MATS_marker": true, "pre_hire_eligibility": "requires_hiring_date_and_role_date", "program_funding_sources": [ { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses/", "donor": "Coefficient Giving", "amount": 660000, "award_date": "2024-12-19", "grant_id": "grants-25401-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-mats-program-6-0-7-0/", "donor": "Coefficient Giving", "amount": 3382029, "award_date": "2024-06-05", "grant_id": "grants-24014-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowship-extensions/", "donor": "Coefficient Giving", "amount": 15000000, "award_date": "2025-08-22", "grant_id": "grants-40972-0" }, { "url": "https://coefficientgiving.org/grants/ai-safety-fellowships-2/", "donor": "Coefficient Giving", "amount": 26924000, "award_date": "2025-05-22", "grant_id": "grants-38729-0" }, { "url": "https://coefficientgiving.org/grants/mats-research-ai-safety-research-expenses-2025/", "donor": "Coefficient Giving", "amount": 6880000, "award_date": "2025-03-14", "grant_id": "grants-26081-0" }, { "url": "https://coefficientgiving.org/grants/compute-for-ai-safety-research/", "donor": "Coefficient Giving", "amount": 100000, "award_date": "2026-05-13", "grant_id": "grants-39519-0" }, { "url": "https://coefficientgiving.org/grants/research-on-exploration-hacking-eyon-jang-and-joschka-braun/", "donor": "Coefficient Giving", "amount": 200000, "award_date": "2026-04-06", "grant_id": "grants-39168-0" } ], "EA_funded_program_basis": "Primary donor index names program and its official website; role does not establish personal ideological identity." } ], "grant_sources": [] } }, { "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Reporting relationship observed on the stated source date; personal program/funding markers are retrospective at study date, with pre-hire history unresolved.", "id": "audit:misha-bilenko:mustafa-suleyman:2024-03-19", "employee_id": "person:longtermwiki:misha-bilenko", "employee_name": "Misha Bilenko", "supervisor_id": "person:time100:3e9afc3e9cf44ecdad603063", "supervisor_name": "Mustafa Suleyman", "company": "Microsoft AI", "edge_type": "reports_to_internal_reorganization", "evidence_status": "confirmed_primary_company_statement", "include_supervisor_proxy": true, "include_reported_supervision_sensitivity": false, "source_url": "https://blogs.microsoft.com/blog/2024/03/19/mustafa-suleyman-deepmind-and-inflection-co-founder-joins-microsoft-to-lead-copilot/", "source_title": "Microsoft leadership announcement, March 19 2024", "date": "2024-03-19", "summary": "Nadella announces that Misha Bilenko and the GenAI team move to report to Mustafa Suleyman; this is an internal reporting change.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Reporting relationship observed on the stated source date; personal program/funding markers are retrospective at study date, with pre-hire history unresolved.", "id": "audit:jan-leike:jared-kaplan:2024-05-28", "employee_id": "person:public:jan-leike", "employee_name": "Jan Leike", "supervisor_id": "person:kaplan", "supervisor_name": "Jared Kaplan", "company": "Anthropic", "edge_type": "source_reported_supervision", "evidence_status": "secondary_report_anonymous_source", "include_supervisor_proxy": false, "include_reported_supervision_sensitivity": true, "source_url": "https://techcrunch.com/2024/05/28/anthropic-hires-former-openai-safety-lead-to-head-up-new-team/", "source_title": "TechCrunch reporting-line article", "date": "2024-05-28", "summary": "Source reports Leike directly reporting to Kaplan.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } }, { "include_recruitment_proxy": false, "confirmed_hiring_decision": false, "temporal_status": "Reporting relationship observed on the stated source date; personal program/funding markers are retrospective at study date, with pre-hire history unresolved.", "id": "audit:holden-karnofsky:jared-kaplan:2025-02-13", "employee_id": "person:public:holden-karnofsky", "employee_name": "Holden Karnofsky", "supervisor_id": "person:kaplan", "supervisor_name": "Jared Kaplan", "company": "Anthropic", "edge_type": "source_reported_supervision", "evidence_status": "company_confirmation_published_by_secondary_reporter", "include_supervisor_proxy": false, "include_reported_supervision_sensitivity": true, "source_url": "https://fortune.com/2025/02/13/anthropic-hired-president-daniela-amodei-husband-ai-safety-responsible-scaling/", "source_title": "Fortune reporting-line article", "date": "2025-02-13", "summary": "Anthropic confirmed Karnofsky reports to chief science officer Jared Kaplan.", "employee_classification": "no_record_found_in_checked_sources", "employee_marker": false, "employee_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] }, "supervisor_classification": "no_record_found_in_checked_sources", "supervisor_marker": false, "supervisor_marker_sources": { "program_sources": [], "external_program_sources": [], "grant_sources": [] } } ]