Benchmarks / Coding

SWE-Bench Pro Public

A software-engineering evaluation of long-horizon tasks in public repositories, scored by patches passing both new and regression tests. Maintained by Scale AI. Score: Resolve rate on the public set.

20models
–Open Index weight
–last updated

SWE-Bench Pro Public

Higher is better · best effort per model

Chart settings
20 of 20 selected

full table below

#ModelEffortScoreCost / taskHarness
1Muse Spark 1.1max61.5%––
2GPT-5.4xhigh59.1%––
3Muse Spark–55.0%––
4Opus 4.6max51.9%––
5Gemini 3.1 Prohigh46.1%––
6Opus 4.5high45.9%––
7Gemini 3 Prohigh43.3%––
8GPT-5.2025high41.8%––
9GPT-5.2 Codexxhigh41.0%––
10Qwen 3 Codermedium38.7%––
11Gemini 3 Flashhigh34.6%––
12GPT-5.2xhigh29.9%––
13Kimi K2medium27.7%––
14Qwen 3 235B-A22Bxhigh21.4%––
15gpt-oss-120bhigh16.2%––
16Gemma 3 27B ITmedium11.4%––
17Llama 3.1 405bnone11.2%––
18GLM 4.6none9.7%––
19Llama 4 Maverickmedium5.2%––
20Codestral 2405–1.5%––