{"id":"clm_39D59C4D4872","entity":"anthropic","predicate":"policy_changed","value":"Commitments on model deprecation and preservation","value_json":{"feed":"anthropic-news","item":"https://www.anthropic.com/news/deprecation-commitments","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-06","themes":["safety_policy"]},"check":{"on":"2026-11-06","url":"https://www.anthropic.com/news/deprecation-commitments","pages":1,"quote":"Commitments on model deprecation and preservation Published Nov 4, 2025","outcome":"checked"},"evidence":"Anthropic commits to preserving the weights of all publicly released Claude models and interviewing retiring models about their preferences.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2025-11-04","valid_to":null,"published":"2025-11-04","recorded":"2026-11-06","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-06T09:43:29.516852+00:00","updated_at":"2026-11-06T13:17:00.53671+00:00","sources":[{"url":"https://www.anthropic.com/news/deprecation-commitments","tier":"primary","publisher":"Anthropic","published_at":"2025-11-04T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-06","quote":"Commitments on model deprecation and preservation Published Nov 4, 2025","url":"https://www.anthropic.com/news/deprecation-commitments","excerpt":"Anthropic commits to preserving the weights of all publicly released Claude models and interviewing retiring models about their preferences."},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}