{"entity":"claude-3-5-sonnet-v2","name":"Claude 3.5 Sonnet (upgraded)","events":[{"date":"2024-10-22","until":null,"published":"2024-10-22","recorded":"2026-11-04","predicate":"predecessor","value":"Claude 3.5 Sonnet","status":"valid","assertable":true,"id":"clm_EEDA56EFCDBA","evidence":{"by":"page-read","on":"2026-11-04","quote":"The upgraded Claude 3.5 Sonnet delivers across-the-board improvements over its predecessor, with particularly significant gains in coding—an area where it already led the field.","url":"https://www.anthropic.com/news/3-5-models-and-computer-use"}},{"date":"2024-10-22","until":null,"published":"2024-10-22","recorded":"2026-11-04","predicate":"model_release","value":"Claude 3.5 Sonnet","status":"valid","assertable":true,"id":"clm_F9D25107849E","evidence":{"by":"page-read","on":"2026-11-04","quote":"The upgraded Claude 3.5 Sonnet is now available for all users.","url":"https://www.anthropic.com/news/3-5-models-and-computer-use"}},{"date":"2025-08-13","until":null,"published":null,"recorded":"2026-11-04","predicate":"deprecated","value":"claude-3-5-sonnet-20241022","status":"valid","assertable":true,"id":"clm_F45BFAC073D7","evidence":{"by":"page-read","on":"2026-11-04","quote":"August 13, 2025 We announced the deprecation of the Claude Sonnet 3.5 models ( claude-3-5-sonnet-20240620 and claude-3-5-sonnet-20241022 ).","url":"https://platform.claude.com/docs/en/release-notes/overview"}},{"date":"2025-10-28","until":null,"published":null,"recorded":"2026-11-04","predicate":"retired","value":"claude-3-5-sonnet-20241022","status":"valid","assertable":true,"id":"clm_C87AFD034D45","evidence":{"by":"page-read","on":"2026-11-04","quote":"October 28, 2025 claude-3-5-sonnet-20241022 claude-sonnet-5-5","url":"https://platform.claude.com/docs/en/about-claude/model-deprecations"}}],"complete":true,"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"}}}