Expired65% confidenceFactTime unknown
Claude Opus 4.6 scored 53.4% on the SWE-Bench Pro benchmark.
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedClaude Opus 4.7's score on SWE Bench Pro increased from 53.4% to 54.3%.80% similarUnverifiedClaude Opus 4.7 at an intermediate checkpoint achieves a pass rate of 57%, yet its final accuracy is only 39.8%78% similarPartially VerifiedClaude Opus 4.8 scored 69.2% on the SWE-bench benchmark, compared to 58.6% for GPT 5.5 and 54.2% for Google Gemini.78% similarUnverifiedAccording to unofficial leaks, Claude Opus 5 Max topped the Terminal Bench 3.0 benchmark with a score of 43.5%, surpassing GPT-5.6-Sol's 34.6%.77% similarUnverifiedClaude 4 Opus has achieved state-of-the-art performance on benchmarks including SWE Bench and Terminal Bench75% similar
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