AI Agents
How Claude Opus 4.5 Broke the 80% SWE-bench Barrier, and What’s Overtaken It Since
When Anthropic released Claude Opus 4.5 in November 2025, it became the first model to clear 80% on…
AI Agents
Opus 4.5 First to Exceed 80% on SWE-bench, Reshapes Agent AI
Anthropic's Claude Opus 4.5 didn't just move the benchmark needle, it broke through the 80% mark on SWE-bench…