SWE-bench Verified (single attempt)
Fixing real issues in real open-source repositories; a patch counts only if the project's own tests pass. Variants differ in task set and languages.
- ModelScoreYour cost / mo
- 1Gemini 2.5 Pro · Googlebest value59.6%
- 2Gemini 2.5 Flash-Lite · Googlebest value31.6%
“Best value”: no other model here reports a higher score at a lower cost for your workload. Scores are self-reported by each maker with different settings, so treat close calls as ties.
How each maker reported it
- Gemini 2.5 Pro p.5–6
Results as of June 2025, as published in Google's model card. Single-attempt pass@1. Competitor figures are providers' own numbers as listed by Google; Claude 4 Opus is 32K thinking. Aider Polyglot uses diff-fenced for 2.5 Pro and diff for the others. MRCR v2 for Claude 4 Opus is with no thinking.
- Gemini 2.5 Flash-Lite p.5
Results for the 06-17 release (the stable model) as of June 2025, as published in Google's model card. Results for the shut-down 09-2025 preview are left out.
Only each model's own maker's number is shown; scores a maker reports for rival models are left out.