Claude Opus 5.5 Sweeps CursorBench at 57.8% Max, Costs 40% Less Per Task Than Opus 5
mattyp · x · 2026-09-23
Claude Opus 5.5 is now available in Cursor, where it takes the top model spot on CursorBench at 57.8% (Max) and costs 40% less per task than Opus 5. MattyP highlights that the new model also sweeps the top 4 positions on the leaderboard, congratulating the Anthropic team on the release.
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