{"id":"clm_3739EE351FA1","entity":"veo","predicate":"model_release","value":"Veo 3.1 Lite Preview","value_json":{"feed":"gemini-api-release-notes","item":"https://ai.google.dev/gemini-api/docs/changelog#2026-03-31","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-10-31","themes":["image_video"],"model_tier":"specialized","release_kind":"model"},"check":{"on":"2026-10-31","url":"https://ai.google.dev/gemini-api/docs/changelog#2026-03-31","pages":1,"quote":"March 31, 2026 Launched Veo 3.1 Lite Preview, veo-3.1-lite-generate-preview , our most cost-efficient video generation model, designed for rapid iteration and building high-volume applications.","outcome":"checked"},"evidence":"Launched Veo 3.1 Lite Preview, veo-3.1-lite-generate-preview , our most · cost-efficient video generation model, designed · for rapid iteration and building high-volume applications. · The gemini-2.5-flash-lite-preview-09-2025 model has been shut down. Use · gemini-3.1-flash-lite-preview instead.","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2026-03-31","valid_to":null,"published":"2026-03-31","recorded":"2026-10-31","confidence":0.5,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-31T02:13:33.371283+00:00","updated_at":"2026-10-31T04:24:05.858973+00:00","sources":[{"url":"https://ai.google.dev/gemini-api/docs/changelog#2026-03-31","tier":"secondary","publisher":"Google","published_at":"2026-03-31T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-31","quote":"March 31, 2026 Launched Veo 3.1 Lite Preview, veo-3.1-lite-generate-preview , our most cost-efficient video generation model, designed for rapid iteration and building high-volume applications.","url":"https://ai.google.dev/gemini-api/docs/changelog#2026-03-31","excerpt":"Launched Veo 3.1 Lite Preview, veo-3.1-lite-generate-preview , our most · cost-efficient video generation model, designed · for rapid iteration and building high-volume applications. · The gemini-2.5-flash-lite-preview-09-2025 model has been shut down. Use · gemini-3.1-flash-lite-preview instead."},"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":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}