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SWE-bench Verified

Share of 500 human-validated real GitHub Python issues a model fixes so the repo tests pass.

% solvedHigher is betterToo easy now: the top models all score near perfectSaturatedThe test's websiteOfficial page ↗

The best 15 · 48 models tested

Top 15 · best setting per model · 48 models, 54 results (38 independent)

Measured by independent testersIndependent Reported by the makerVendor-reported
SWE-bench Verified leaderboard
Thinking levelSetting
1Claude Opus 5Anthropic97.0%DefaultIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
2DeepSeek V4 Pro (0813)DeepSeek96.4%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
3GPT-5.6 SolOpenAI96.2%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
4Grok 4.6SpaceXAI (formerly xAI)95.6%Highreasoning_effort=highIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
5GPT-5.6 TerraOpenAI95.4%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
6GLM-5.3Z.ai (Zhipu)95.4%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
7Claude Fable 5Anthropic95.0%Maxeffort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
8Kimi K3Moonshot AI (Kimi)93.4%DefaultIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
9GPT-5.6 LunaOpenAI93.0%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
10GLM-5.3-FlashZ.ai (Zhipu)92.0%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
11DeepSeek V4 Flash (0731)DeepSeek88.8%Highreasoning_effort=highIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
12Claude Opus 4.8Anthropic88.6%Maxeffort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
13Grok 4.5SpaceXAI (formerly xAI)86.6%Highreasoning_effort=highIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
14Muse Spark 1.2Meta (Meta Superintelligence Labs, Muse)86.6%Extra highreasoning_effort=xhighIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
15Qwen3.8 27BQwen (Alibaba)86.0%Extra highreasoning_effort=xhighIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
16Qwen3.8 Max (0902)Qwen (Alibaba)85.6%DefaultIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
17Claude Sonnet 5Anthropic85.2%Maxadaptive thinking, effort=maxMaker's own figureVendor-reportedAnthropic ↗—30 Jun 2026
18GLM-5.2Z.ai (Zhipu)82.8%Maxreasoning_effort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
19GPT-5.5OpenAI82.6%Extra highreasoning_effort=xhighIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
20Inkling SmallThinking Machines Lab82.2%Defaultreasoning_effort=0.99Independent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
21Claude Opus 4.7Anthropic82.0%Maxeffort=maxIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
22Muse Spark 1.1Meta (Meta Superintelligence Labs, Muse)82.0%Extra highreasoning_effort=xhighIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
23Gemini 3.7 FlashGoogle (Gemini / DeepMind)80.8%Highreasoning_effort=highIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
24Gemini 3.1 Pro (Preview)Google (Gemini / DeepMind)80.6%HighThinking (High)Maker's own figureVendor-reportedGoogle ↗—19 Feb 2026
25MiniMax M3MiniMax80.5%Defaultsetting not statedMaker's own figureVendor-reportedMiniMax ↗Claude Code1 Jun 2026
26Gemini 3.8 FlashGoogle (Gemini / DeepMind)80.0%Highreasoning_effort=highIndependent testIndependentVals.ai ↗bash-only (single bash tool) agent1 Sep 2026
27MiniMax M2.7MiniMax79.9%Defaultsetting not statedMaker's own figureVendor-reportedMiniMax ↗Claude Code1 Jun 2026
28Composer 2.5Cursor79.6%DefaultIndependent testIndependentVals.ai ↗Cursor CLI1 Sep 2026
29DeepSeek V4 Pro (Preview, 0423)DeepSeek79.4%HighThink HighMaker's own figureVendor-reportedDeepSeek ↗—24 Apr 2026
30Gemini 3.5 FlashGoogle (Gemini / DeepMind)79.3%Highgemini-3.5-flash_highIndependent testIndependentEpoch AI ↗—1 Jun 2026
31DeepSeek V4 Flash (Preview, 0423)DeepSeek79.0%MaxThink MaxMaker's own figureVendor-reportedDeepSeek ↗—24 Apr 2026
32Qwen3.6 PlusQwen (Alibaba)78.8%DefaultthinkingMaker's own figureVendor-reportedQwen (Alibaba) ↗Internal scaffold (bash + file-edit)2 Apr 2026
33Claude Opus 4.6Anthropic78.7%Defaultclaude-opus-4-6Independent testIndependentEpoch AI ↗—18 Feb 2026
34Qwen3.7 PlusQwen (Alibaba)77.7%DefaultthinkingMaker's own figureVendor-reportedQwen (Alibaba) ↗Internal scaffold (bash + file-edit)21 May 2026
35Mistral Medium 3.5Mistral AI77.6%Highmaximum reasoning settings (reasoning_effort=high)Maker's own figureVendor-reportedMistral AI ↗—22 May 2026
36Qwen3.7 MaxQwen (Alibaba)77.3%Defaultqwen3.7-maxIndependent testIndependentEpoch AI ↗—18 Jun 2026
37Qwen3.6 27BQwen (Alibaba)77.2%DefaultthinkingMaker's own figureVendor-reportedQwen (Alibaba) ↗Internal scaffold (bash + file-edit)22 Apr 2026
38GPT-5.4OpenAI76.9%Highgpt-5.4-2026-03-05_highIndependent testIndependentEpoch AI ↗—6 Mar 2026
39Kimi K2.6Moonshot AI (Kimi)76.7%Defaultkimi-k2.6Independent testIndependentEpoch AI ↗—8 May 2026
40Qwen3.6 Max PreviewQwen (Alibaba)76.7%Defaultqwen3.6-max-previewIndependent testIndependentEpoch AI ↗—28 May 2026
41Muse Glimmer 30BMeta (Meta Superintelligence Labs, Muse)76.0%HighHigh reasoningMaker's own figureVendor-reportedMeta ↗—10 Aug 2026
42Gemini 3.1 Pro Preview Custom ToolsGoogle (Gemini / DeepMind)75.6%Defaultgemini-3.1-pro-preview-customtoolsIndependent testIndependentEpoch AI ↗—24 Feb 2026
43Claude Sonnet 4.6Anthropic75.2%Defaultclaude-sonnet-4-6Independent testIndependentEpoch AI ↗—21 Feb 2026
44GPT-5.3-CodexOpenAI74.8%Highgpt-5.3-codex_highIndependent testIndependentEpoch AI ↗—25 Feb 2026
45GLM-5.1Z.ai (Zhipu)74.2%Defaultglm-5.1Independent testIndependentEpoch AI ↗—15 May 2026
46Kimi K2.5Moonshot AI (Kimi)73.8%Defaultkimi-k2.5Independent testIndependentEpoch AI ↗—17 Feb 2026
47Devstral 2Mistral AI72.2%DefaultMaker's own figureVendor-reportedMistral AI ↗—22 May 2026
48GLM 5Z.ai (Zhipu)72.1%Defaultglm-5Independent testIndependentEpoch AI ↗—15 Feb 2026