Anthropic today announced the next generation of Claude models: Claude Opus 4 and Claude Sonnet 4. Anthropic claims that its flagship Claude Opus 4 is the worlds best coding model and excels in agentic workflows and complex, long running tasks. The Claude Sonnet 4 comes with improved coding and reasoning performance compared to the existing Claude Sonnet 3.7 model . As you can notice in the table below, Claude Sonnet 4 scored a state of the art 72.7% on SWE bench Verified, the popular benchmark...
