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94 people, organisations and other records · 122 relationships · 34 claims about a valueEverything recorded up to the chosen year, whether or not still in effect · Undated records included
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Lilian Weng posted on X on 8 November 2024 that she had decided to leave OpenAI after almost seven years. Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: primary · 1 source; Context: primary · 1 source
Date 2024-11-08 · event Role Not stated in the post (title Head of Safety Systems from “OpenAI Board Forms Safety and Security Committee” (OpenAI), 28 May 2024) Scope and limits A first-person announcement; the note she shared with her team was posted as an image and is not used. Her later movements are not recorded here.
The evidence 02 primary source Supports the claim
Post of 8 November 2024 on leaving OpenAI ↗ X · 2024-11-08
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Paraphrase Weng writes that after almost seven years at OpenAI she has decided to leave.
Location in source Post text, first sentence
How it was read Post text read through X’s syndication endpoint, which can truncate long notes
Machine-checked · 2026-10-15
Source details and check notes Authors Lilian Weng Version Dated post, retrieved on 2026-10-15 (SHA-256 554fd15f767467c91ed821afcf9bc68424bef151d4c630149ccac82e60fa51cb) through X’s own syndication endpoint for the post’s text, which truncates long notes. Read through X’s syndication endpoint (text only). Publication date is the post’s UTC timestamp. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution Lilian Weng, “Post of 8 November 2024 on leaving OpenAI”, 2024-11-08. Reuse No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution. Check notes Candidate pack passage, lab genealogy (research/lab-genealogy). The paraphrase’s verbatim anchor “decide to leave” matched the retrieved text on 2026-10-15 and again in a fresh retrieval the same day. Read through X’s own syndication endpoint for the post’s text, which truncates long notes. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. The paraphrase is Selekoa’s; only the anchor is the source’s wording. No human editorial review. primary source Context only
OpenAI Board Forms Safety and Security Committee ↗ OpenAI · 2024-05-28
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Paraphrase OpenAI’s committee announcement of 28 May 2024 identifies Weng as Head of Safety Systems.
Location in source Paragraph listing the technical and policy experts on the committee (28 May 2024)
How it was read Read through a reader relay (r.jina.ai): a third-party rendering of the publisher’s current page, not an archive copy
Machine-checked · 2026-10-15
Source details and check notes Authors OpenAI Version Dated page, retrieved on 2026-10-15 (SHA-256 34a351ce00b93ca65fdcd73f59225314098c44da2c1865630989fa68cd213a52) through the third-party reader relay r.jina.ai, which renders the publisher’s current page (the publisher refused direct retrieval); not an archive copy. The inspected text carries an update of 18 June 2024 above the original announcement. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution OpenAI, “OpenAI Board Forms Safety and Security Committee”, 2024-05-28. Reuse No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution. Check notes Candidate pack passage, lab genealogy (research/lab-genealogy). The paraphrase’s verbatim anchor “Weng (Head of Safety Systems)” matched the retrieved text on 2026-10-15 and again in a fresh retrieval the same day. Read through the third-party reader relay r.jina.ai, which renders the publisher’s current page (the publisher refused direct retrieval); not an archive copy. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. The paraphrase is Selekoa’s; only the anchor is the source’s wording. No human editorial review. Status and meaning Editorial status. Not reviewed by an editor . An exploratory record that no editor has accepted. This status does not say whether a person has read any linked passage. Each evidence record above shows how it was checked.
Relation. A source announced this person’s departure from a specified role. The event date is the announcement, not an inferred final working day or end of every association.
Date. Date of the post (UTC); not a last working day.
Record ID lg-oai-weng-departure-2024