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Claude Sonnet 4.6 Model Brings 'Much-Improved Coding Skills', Upgraded Free Tier


Anthropic has released Claude Sonnet 4.6, the first upgrade to its mid-tier AI model since version 4.5 arrived in September 2025. The new model features a "1M token context window" and delivers a "full upgrade of the model's skills across coding, computer use, long-context reasoning, agent planning,...

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