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Claude 3.7 Sonnet Release

Era: The LLM Era · 2020s–Present

Anthropic released Claude 3.7 Sonnet, the first model to support "hybrid reasoning"—users can switch between instant answers and extended thinking in the same model. Claude 3.7 marked the beginning of consolidation in AI reasoning product forms.

Anthropic

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Anthropic

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  1. Claude 3.7 Sonnet and Claude Code

    Anthropic · Source type: primary-announcement

    Claude 3.7 Sonnet and its hybrid reasoning mode were announced.

    Published: ·Accessed: