Google Fully Releases Gemini 4 Argon, Pushing Frontier Multimodal Into Coding and Agents

Google's newest frontier model ships with a 1M-token context and an explicit agent and complex-task focus, arriving as the closed labs race to differentiate on reliability rather than raw capability.

Google has fully released Gemini 4 Argon, its latest frontier multimodal model, with the rollout dated October 13. According to @AIQuickFindings, the model targets coding, agents, and complex tasks and carries a 1M-token context window — the same context figure that now appears across both closed and open frontier releases, underscoring how quickly long context has become table stakes.

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