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Google DeepMind made Gemini 4 Argon generally available to developers, enterprises, and paid Gemini subscribers through the Gemini API, AI Studio, and Gemini platform. Argon is a proprietary sparse mixture-of-experts frontier model with native text, image, audio, and video input, and it supports up to 1M tokens for combined input and output, including responses up to 1M tokens. Introductory API pricing is $2 per million input tokens and $10 per million output tokens, rising to $4/$20 after Novem
Why it matters: This is a major frontier-model API release with a notable long-output capability, concrete pricing, benchmark results, and caveats that matter to developers choosing between leading models.
Gemini 4 ArgonGoogle DeepMindFrontier AI models