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Claude Opus 5.5 Tops CursorBench, Costs 40% Less

Source
Cursor
Date
Cursor@cursor_ai

Claude Opus 5.5 is now available in Cursor! It's the new top model on CursorBench at 57.8% (Max) and costs 40% less per task than Opus 5.

Terms in this piece · Glossary
  • benchmark — A standard public test set for comparing AI models — the shared scoreboards behind every "model X beats model Y" claim.
Why it matters

Gives a direct comparison point for choosing a coding model in Cursor: better CursorBench score than Opus 5 at 40% lower per-task cost.

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