Benchmarks / OpenHands Index

Reported by OpenHands Index

OpenHands Index

Writing tests that reproduce reported bugs.

Results dated
30 Jun 2026
Models
34
Unit
% resolved
Licence
Apache License 2.0
OpenHands Index: testing (SWT-Bench), % resolved, higher is better
#ModelOpenHands Index: testing (SWT-Bench)
% resolved, higher is better
1 Claude Fable 5Anthropic · claude-fable-5
91.9%
2 Claude Opus 4.8Anthropic · claude-opus-4.8
84.3%
3 GPT-5.5OpenAI · gpt-5.5
83.4%
4 MiniMax M3MiniMax · minimax-m3
81.1%
5 Claude Opus 4.7Anthropic · claude-opus-4.7
80.8%
6 Claude Opus 4.6Anthropic · claude-opus-4.6
78.8%
7 Claude Opus 4.5Anthropic · claude-opus-4.5
78.5%
8 Gemini 3.5 FlashGoogle · gemini-3.5-flash
76.2%
9 Gemini 3.1 Pro PreviewGoogle · gemini-3.1-pro-preview
75.1%
10 GPT-5.2OpenAI · gpt-5.2
73.2%
11 gemini-3-flashGoogle
70.7%
12 Kimi K2.6Moonshot AI · kimi-k2.6
70.4%
12 GPT-5.4OpenAI · gpt-5.4
70.4%
14 GLM 5.1Z.ai · glm-5.1
70.2%
15 MiniMax M2.7MiniMax · minimax-m2.7
69.1%
16 Claude Sonnet 4.5Anthropic · claude-sonnet-4.5
68.8%
17 gemini-3-proGoogle
68.6%
18 DeepSeek V4 Pro 0423DeepSeek · deepseek-v4-pro
68.1%
18 MiniMax M2.5MiniMax · minimax-m2.5
68.1%
20 GPT-5.2-CodexOpenAI · gpt-5.2-codex
67.0%
21 Qwen3.6 PlusAlibaba · qwen3.6-plus
62.1%
22 Kimi K2.5Moonshot AI · kimi-k2.5
61.9%
23 MiniMax M2.1MiniMax · minimax-m2.1
61.4%
24 Claude Sonnet 4.6Anthropic · claude-sonnet-4.6
54.0%
25 DeepSeek V3.2DeepSeek · deepseek-v3.2
53.6%
26 GLM 4.7Z.ai · glm-4.7
49.4%
27 Kimi K2 ThinkingMoonshot AI · kimi-k2-thinking
47.3%
27 GLM 5Z.ai · glm-5
47.3%
29 Qwen3 Coder NextAlibaba · qwen3-coder-next
45.7%
29 Nemotron 3 SuperNVIDIA · nemotron-3-super-120b-a12b
45.7%
31 Qwen3.5-FlashAlibaba · qwen3.5-flash-02-23
38.3%
32 Qwen3 Coder 480B A35BAlibaba · qwen3-coder
34.9%
33 Trinity Large ThinkingArcee Ai · trinity-large-thinking
33.3%
34 Nemotron 3 Nano 30B A3BNVIDIA · nemotron-3-nano-30b-a3b
7.6%

Results as published by OpenHands Index; we do not re-run them.

What it measures

Writing tests that reproduce reported bugs.

What it does not measure

Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.

OpenHands Index by the OpenHands contributors, Apache License 2.0.