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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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Mrinank Sharma posted on X on 9 February 2026 that it was his last day at Anthropic and that he had resigned. 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 2026-02-09 · event Role lead, Safeguards Research Team (title from “Introducing Anthropic's Safeguards Research Team” (Anthropic (Alignment Science Blog)), February 2025) Scope and limits A first-person post. The letter he attached is an image and was not machine-checked; no reason is recorded. The post names no role; the role is from Anthropic's February 2025 post, and the record does not establish that he still held it on his last day.
The evidence 02 primary source Supports the claim
Post of 9 February 2026 on his last day at Anthropic ↗ X · 2026-02-09
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Paraphrase Sharma wrote that it was his last day at Anthropic, that he had resigned, and that he was sharing the letter he had sent to colleagues.
Location in source Post text
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 Mrinank Sharma Version Dated post, retrieved on 2026-10-15 (SHA-256 f91ae50423e831f73b8aeb7e8f88f43978da7872853839d76f119e5b1948a248) through X’s own syndication endpoint for the post’s text, which truncates long notes. Read through X’s syndication endpoint (text only). The letter attached to the post is an image and was not machine-checked or used. Publication date is the post’s UTC timestamp. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution Mrinank Sharma, “Post of 9 February 2026 on his last day at Anthropic”, 2026-02-09. 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 “resigned” 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. A cross-family machine check (2026-10-16/17) re-read the record’s sources and agreed with the record. No human editorial review. primary source Context only
Introducing Anthropic's Safeguards Research Team ↗ Anthropic (Alignment Science Blog) · 2025-02
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Source excerpt “The team is currently led by Mrinank Sharma” Location in source Paragraph 1
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-16
Source details and check notes Authors Anthropic (Alignment Science Blog) Version Dated page, retrieved on 2026-10-15 (SHA-256 3d0b09b3317f57d70a39f2de13368ae83341cc68207cf9e1d34fa05a8722d682) directly from the publisher. The post is undated; the month is from the blog's index, which lists it under February 2025. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution Anthropic (Alignment Science Blog), “Introducing Anthropic's Safeguards Research Team”, 2025-02. 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 quotation (8 words) matched the retrieved text on 2026-10-15 and again in a fresh retrieval the same day. Read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-16/17) re-read the record’s sources and agreed with the record. Role as of February 2025; not evidence of the role on his last day. 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), which the post gives as his last day.
Record ID lg-gs-sharma-anthropic-departure-2026