Claude Sonnet 5.5

Anthropic's second model in the Claude 5.5 family

Product HuntAPILaunched Sep 29, 2026285#4 of the day

About Claude Sonnet 5.5

Claude Sonnet 5.5 is Anthropic’s fast, cost-efficient AI model for everyday work: coding, bug fixes, documents, slides, and design. It runs 30%+ faster than Sonnet 5, lowers task costs up to 30%, and delivers stronger coding and knowledge-work performance.

The people behind Claude Sonnet 5.5

We haven't found the people behind Claude Sonnet 5.5 yet. New makers are added as we find them.

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