Anthropic's Opus 5.5 Tops Cursor's Coding Benchmark at 40% Lower Cost

Anthropic's new flagship lands in Cursor with a 57.8% CursorBench Max score and 40% cheaper per-task cost than Opus 5.

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2026-09-22 17:22 · AlphaSignal
Anthropic's Opus 5.5 Tops Cursor's Coding Benchmark at 40% Lower Cost

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