Anthropic has released the Claude Opus 4.1 model, which comprehensively surpasses OpenAI’s o3

Anthropic has released the Claude Opus 4.1 model, available on the web for Pro, Max, and Team users, with the API also now open. Claude Opus 4.1 offers stronger performance at the same price. It features comprehensive improvements in agent capabilities, advanced programming, search, and writing, accurately handling long-duration tasks and complex enterprise workflows, and completing long-range programming tasks involving thousands of steps.