Expired75% confidenceFactTime unknown
The gap between DeepSeek and Claude Sonnet on the SWE-bench coding benchmark is within 1%
1
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedThe gap in resolution rate on SWE-Bench Verified between Claude Sonnet 4.6 and GPT-5.1 Codex is only 3.3 percentage points.67% similarUnverifiedAt the time of its release, DeepSeek-V3 matched or surpassed Claude 3.5 Sonnet on multiple benchmarks, with training costs reportedly a fraction of those of mainstream closed-source models.67% similarUnverifiedClaude Code + DeepSeek scored 100 points in stability testing, while Codex + DeepSeek scored only 40 points.67% similarUnverifiedGLM-4.7 surpasses DeepSeek V3.2 and Claude Sonnet 4.5 in code capability benchmarks.62% similarUnverifiedSonnet 5 ranked only 13th on the CursorBench coding benchmark.61% similar
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