Expired60% confidenceSolutionExact time
Cursor maintains a private evaluation set called cursor bench, which is based on real engineering tasks from its own codebase and is strictly isolated from training data.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/18/2026
First Seen
Valid until: 10/16/2026(expired)
Sources
Related Claims
UnverifiedCursorBench is a vendor-built benchmark, with questions not made public and the difficulty distribution unknown.69% similarUnverifiedCursor's privacy mode ensures that code snippets are not uploaded to servers for model training or log retention.69% similarVerifiedCursorBench is a benchmark designed by the Cursor team specifically to evaluate the performance of AI programming models in real IDE environments68% similar
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