{"artifact":{"id":"art-2026q3-gemini4-argon","dedupe_key":"0c49fe9bccf882cc23eeea6131e92e6b328fb1362192e5a21c1c6f5c7e24c9fa","canonical_url":"https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/","evidence_locator":"","artifact_type":"official_announcement","title":"Google announces Gemini 4 Argon with restricted defender access","summary":"Google announces Argon and a phased rollout to trusted cyber defenders through its Fairwind Program.","creator_entities":["Google"],"released_at":"2026-09-30T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q3","availability_status":"restricted_defender_rollout"},"created_at":"2026-10-10T09:18:22.060Z","updated_at":"2026-10-10T09:18:22.060Z"},"sources":[{"id":"src-2026q3-gemini4-argon","dedupe_key":"a4f5e66327f2c8f377cee4af4945d4376e56942efb270203af58be010602c51d","name":"Google announces Gemini 4 Argon with restricted defender access","publisher":"Google","url":"https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/","evidence_locator":"","source_type":"official_announcement","primary_or_secondary":"primary","retrieved_at":"2026-10-10T06:24:42.000Z","published_at":"2026-09-30T00:00:00.000Z","author":null,"metadata":{"time_precision":"day","historical_scope":"2026-Q3","evidence_locator":"Dated article body or explicitly dated release-note entry; exclude navigation and later updates.","retrieval_reference":"turn26view0","publication_date_basis":"Dated primary publication or dated release-note entry"},"created_at":"2026-10-10T09:18:22.054Z","updated_at":"2026-10-10T09:18:22.054Z"}]}