{"id":"clm_61B8D51807F5","entity":"google-deepmind","predicate":"model_release","value":"Gemini 4 Hydrogen","value_json":{"feed":"gemini-api-release-notes","item":"https://ai.google.dev/gemini-api/docs/changelog#2026-11-12","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-12","themes":["coding"],"model_tier":"small_fast","release_kind":"model"},"check":{"on":"2026-11-13","url":"https://blog.google/innovation-and-ai/technology/developers-tools/build-with-gemini-4-hydrogen/","pages":3,"quote":"Gemini 4 Hydrogen: everyday coding and agentic workflows for developers Nov 12, 2026 Starting today, developers can  build with Gemini 4 Hydrogen, bringing cutting-edge intelligence to everyone — with speed and efficiency for everyday coding and agentic workflows.","outcome":"checked"},"evidence":"Gemini 4 Hydrogen (gemini-4-hydrogen) generally available (GA): Released Gemini 4 Hydrogen (gemini-4-hydrogen), bringing cutting-edge intelligence to everyone, with speed and efficiency for everyday coding and agentic workflows. Available on the free tier and at paid-tier pricing of $1.50 per 1M inp","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2026-11-12","valid_to":null,"published":"2026-11-12","recorded":"2026-11-12","citation":{"plain":"AsOf. \"Google DeepMind model release: Gemini 4 Hydrogen\", as of 2026-11-12. Claim clm_61B8D51807F5, https://asof.is/claim/clm_61B8D51807F5, accessed 2026-11-14. Source: https://deepmind.google/blog/introducing-gemini-4-hydrogen/.","url":"https://asof.is/claim/clm_61B8D51807F5","accessed":"2026-11-14"},"confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-12T21:48:15.799823+00:00","updated_at":"2026-11-14T03:08:57.160202+00:00","sources":[{"url":"https://deepmind.google/blog/introducing-gemini-4-hydrogen/","tier":"primary","publisher":"Google DeepMind","published_at":"2026-11-12T00:00:00+00:00"},{"url":"https://blog.google/innovation-and-ai/technology/developers-tools/build-with-gemini-4-hydrogen/","tier":"primary","publisher":"Google","published_at":"2026-11-12T00:00:00+00:00"},{"url":"https://ai.google.dev/gemini-api/docs/changelog#2026-11-12","tier":"primary","publisher":"Google","published_at":"2026-11-12T00:00:00+00:00"},{"url":"https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-hydrogen/","tier":"primary","publisher":"Google","published_at":"2026-11-12T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-13","quote":"Gemini 4 Hydrogen: everyday coding and agentic workflows for developers Nov 12, 2026 Starting today, developers can  build with Gemini 4 Hydrogen, bringing cutting-edge intelligence to everyone — with speed and efficiency for everyday coding and agentic workflows.","url":"https://blog.google/innovation-and-ai/technology/developers-tools/build-with-gemini-4-hydrogen/","excerpt":"Gemini 4 Hydrogen (gemini-4-hydrogen) generally available (GA): Released Gemini 4 Hydrogen (gemini-4-hydrogen), bringing cutting-edge intelligence to everyone, with speed and efficiency for everyday coding and agentic workflows. Available on the free tier and at paid-tier pricing of $1.50 per 1M inp"},"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, as read by an AI model"}}}