Benchmarks / Coding

SWE-bench Multilingual

A 300-instance SWE-bench variant with tasks from 42 repositories across 9 programming languages. Maintained by SWE-bench Team. Score: % Resolved: percentage of task instances solved.

25models
–Open Index weight
–last updated

SWE-bench Multilingual

Higher is better · best effort per model

Chart settings
25 of 25 selected

full table below

#ModelEffortScoreCost / taskHarness
1Opus 5max89.5%––
2Fable 5.1max89.1%––
3Fable 5max86.6%––
4Opus 4.8max84.4%––
5Qwen 3.8 Flashmax81.0%–mini-SWE-agent harness
6Opus 4.7max80.5%––
7Kimi K2.6max76.7%–in-house evaluation framework adapted from SWE-agent (minimal tools: bash, createfile, insert, view, strreplace, submit)
8Qwen 3.7 Plushigh75.8%–mini-SWE-agent harness
9Qwen 3.8 27Bmax73.8%–mini-SWE-agent harness
10Kimi K2.5max73.0%–in-house evaluation framework adapted from SWE-agent (minimal tools: bash, createfile, insert, view, strreplace, submit)
11Gemini 3 Flashhigh72.7%–mini-SWE-agent
12Opus 4.6max72.0%–mini-SWE-agent
13MiMo V2 Flashhigh71.7%––
14Qwen 3.6 27Bmax71.3%–internal agent scaffold (bash + file-edit tools)
15Opus 4.5high70.7%–mini-SWE-agent
16GLM 5high69.7%–mini-SWE-agent
17Qwen 3.5 27Bhigh69.3%–internal agent scaffold (bash + file-edit tools)
18Gemini 3 Prohigh68.7%–mini-SWE-agent
19MiniMax M2.5high68.3%–mini-SWE-agent
20Qwen 3.6 35B-A3Bmax67.2%–internal agent scaffold (bash + file-edit tools)
21Sonnet 4.5high67.0%–mini-SWE-agent
22GPT-5.2high66.7%–mini-SWE-agent
23GPT-5.2 Codexxhigh66.3%–mini-SWE-agent
24DeepSeek V3.2high59.0%–mini-SWE-agent
25GPT-5 Minihigh39.7%–mini-SWE-agent