Now, Claude Sonnet 4.5 has lapped that last model, outperforming it on the SWE-bench Verified evaluation, a human-filtered subset of the SWE-bench. Claude Sonnet 4.5 also outperformed leading models ...
Anthropic has released Claude Sonnet 4.5, which it unabashedly refers to as "the best coding model in the world." ...
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