{"id":"clm_D008457571C3","entity":"gemini","predicate":"model_release","value":"Gemini 3.1 Flash Image Preview","value_json":{"feed":"gemini-api-release-notes","item":"https://ai.google.dev/gemini-api/docs/changelog#2026-02-26","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["image_video"],"model_tier":"small_fast","release_kind":"model"},"check":{"on":"2026-10-31","url":"https://ai.google.dev/gemini-api/docs/changelog#2026-02-26","pages":1,"quote":"February 26, 2026 Launched Nano Banana 2, Gemini 3.1 Flash Image Preview , a high-efficiency model optimized for speed and high-volume use cases.","outcome":"checked"},"evidence":"Launched Nano Banana 2, Gemini 3.1 Flash Image · Preview , a high-efficiency · model optimized for speed and high-volume use cases. · Deprecation announcement: Gemini 3 Pro Preview ( gemini-3-pro-preview ) · will be shut down March 9, 2026.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2026-02-26","valid_to":null,"published":"2026-02-26","recorded":"2026-10-31","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-31T02:13:33.371283+00:00","updated_at":"2026-10-31T03:52:09.939321+00:00","sources":[{"url":"https://ai.google.dev/gemini-api/docs/changelog#2026-02-26","tier":"primary","publisher":"Google","published_at":"2026-02-26T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"February 26, 2026 Launched Nano Banana 2, Gemini 3.1 Flash Image Preview , a high-efficiency model optimized for speed and high-volume use cases.","url":"https://ai.google.dev/gemini-api/docs/changelog#2026-02-26","excerpt":"Launched Nano Banana 2, Gemini 3.1 Flash Image · Preview , a high-efficiency · model optimized for speed and high-volume use cases. · Deprecation announcement: Gemini 3 Pro Preview ( gemini-3-pro-preview ) · will be shut down March 9, 2026."},"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"}}}