MOC: Google AI Releases

Google's models and AI products covered here, in date order. For releases from all labs, see moc-frontier-model-releases.

DateReleaseWhat it is
2026-03-18stitch-googleAI design canvas: natural language to high-fidelity UI
2026-04gemma-4Open models built from Gemini 3 research
2026-05-19gemini-sparkAlways-on personal agent inside Gmail and Docs
mid-Oct 2026Gemini 4 ArgonFrontier model; no entry here yet (Carbon's announcement says it "was launched two weeks ago")
2026-10-28gemini-4-carbonGoogle's strongest model; new point on the price–performance frontier