Anthropic rolls out its most advanced coding model yet.
Claude Opus 4.1 is built for real-world coding tasks and deep reasoning.
Real-World Coding Power It handles multi-file refactoring and big codebases without breaking things.
Big Jump in Benchmarks Scored 74.5% on SWE-bench Verified—up from 72.5%.
Now on GitHub & VS Code Use it in GitHub Copilot Chat, VS Code, or GitHub Mobile.
Works Where You Code Also available via Claude Code, API, Amazon Bedrock & Google Cloud.
Tested by Big Names Rakuten and Windsurf say it’s more precise and bug-free.
Agentic Thinking Unlocked Solves tasks step-by-step using smart reasoning with up to 64K tokens.
Same Price, More Power No pricing change from Opus 4. Upgrade is recommended for all users.
Optimized by Seraphinite Accelerator