Claude Opus 5.5

Anthropic's first model in their new Claude 5.5 family

Product HuntDeveloper ToolsLaunched Sep 23, 2026360#3 of the day

About Claude Opus 5.5

Claude Opus 5.5 is Anthropic’s latest model for agentic coding and knowledge work, delivering major performance gains, clearer communication, stronger safety, and 40% lower cost than Opus 5 on typical workloads.

The people behind Claude Opus 5.5

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

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