Anthropic

Claude Sonnet 5.5

Verified Model id claude-sonnet-5-5, run at each effort level it offers by us and by people we invited. Runs of the same effort are averaged.

Best Fast–not run yet
Best Thorough–not run yet
Suites run1

Running now: Claude Sonnet 5.5 (max) · Fast, test 1 of 3

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