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Gemini 4 Argon: our next era of frontier intelligence

AnnouncementModelSep 30, 2026

Google announced Gemini 4 Argon, a frontier model rolling out to trusted cyber defenders via its Fairwind Program, with phased access coordinated through the U.S. government's voluntary pre-release process. Google reports the model sets state of the art on DeepSWE v1.1 (77.9%) and leads the Vals Index and AutomationBench (51.3%). It will launch at $2 per million input tokens and $10 per million output tokens, with output limits expanded to 1M tokens.

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GoogleCompanyU.S. governmentCompanyGemini 4 ArgonModel
Canonical: https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/