4.0
@hn_aaaea9
2 months ago
Claude Opus 4.1 generated me a small web app in two minutes to find the correct answer: https://claude.ai/public/artifacts/ffbb642b-8883-4b4d-8699-d

Anthropic's Claude Opus 4.1, an upgrade to Opus 4 for agentic tasks and coding; scored 74.5% on SWE-bench Verified. Same pricing as Opus 4.
@hn_aaaea9
2 months ago
Claude Opus 4.1 generated me a small web app in two minutes to find the correct answer: https://claude.ai/public/artifacts/ffbb642b-8883-4b4d-8699-d