{"id":"clm_6275C02A909D","entity":"gpt-4o-mini","predicate":"released","value":"fine-tuning","value_json":{"feed":"openai-api-changelog","item":"https://developers.openai.com/api/docs/changelog#2024-07-23","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-09","themes":["developer_platform"],"release_kind":"api_platform"},"check":{"on":"2026-11-09","url":"https://developers.openai.com/api/docs/changelog#2024-07-23","pages":1,"quote":"Jul 23 Update Launched fine-tuning for GPT-4o mini , enabling even higher performance for specific use cases.","outcome":"checked"},"evidence":"Update · Launched fine-tuning for GPT-4o mini , enabling even higher performance for specific use cases.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2024-07-23","valid_to":null,"published":"2024-07-23","recorded":"2026-11-08","citation":{"plain":"AsOf. \"GPT-4o mini released: fine-tuning\", as of 2024-07-23. Claim clm_6275C02A909D, https://asof.is/claim/clm_6275C02A909D, accessed 2026-11-10. Source: https://developers.openai.com/api/docs/changelog#2024-07-23.","url":"https://asof.is/claim/clm_6275C02A909D","accessed":"2026-11-10"},"confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-08T19:52:39.142515+00:00","updated_at":"2026-11-09T10:28:21.514794+00:00","sources":[{"url":"https://developers.openai.com/api/docs/changelog#2024-07-23","tier":"primary","publisher":"OpenAI","published_at":"2024-07-23T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-09","quote":"Jul 23 Update Launched fine-tuning for GPT-4o mini , enabling even higher performance for specific use cases.","url":"https://developers.openai.com/api/docs/changelog#2024-07-23","excerpt":"Update · Launched fine-tuning for GPT-4o mini , enabling even higher performance for specific use cases."},"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.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}