{"entity":"gpt-5-nano","name":"GPT-5 nano","events":[{"date":"2025-08-07","until":null,"published":"2025-08-07","recorded":"2026-11-04","predicate":"model_release","value":"gpt-5-nano","status":"valid","assertable":true,"id":"clm_B6BF47EF8EDA","evidence":{"by":"page-read","on":"2026-11-04","quote":"Aug 7 Feature v1/chat/completions v1/responses Released GPT-5 family of models in the API, including gpt-5 , gpt-5-mini , and gpt-5-nano .","url":"https://developers.openai.com/api/docs/changelog#2025-08-07"}},{"date":"2026-06-11","until":null,"published":null,"recorded":"2026-11-04","predicate":"deprecated","value":"gpt-5-nano","status":"valid","assertable":true,"id":"clm_5D6ADCAA0ED6","evidence":{"by":"page-read","on":"2026-11-04","quote":"2026-06-11: GPT-5 and o3 model deprecations On June 11, 2026, we notified developers using older GPT-5 and o3 model snapshots of their deprecation and removal from the API on December 11, 2026.","url":"https://platform.openai.com/docs/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"}}}