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TestsBenchmarks · Agentic

OSWorld 2.0 offline set

Internet-free subset of OSWorld 2.0 (v2026.08.08 release), partial reward, as reported by OpenAI.

% solvedHigher is betterThe test's websiteOfficial page ↗

The best 7 · 7 models tested

Top 7 · best setting per model · 7 models, 36 results (5 independent)

Measured by independent testersIndependent Reported by the makerVendor-reported
OSWorld 2.0 offline set leaderboard
Thinking levelSetting
1GPT-6 AstraOpenAI73.5%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—29 Sep 2026
2GPT-6.1 SolOpenAI71.4%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—29 Sep 2026
3Claude Opus 5Anthropic70.2%Maxeffort=maxIndependent testIndependentOpenAI (competitor result in OpenAI launch post) ↗—22 Sep 2026
4GPT-5.6 SolOpenAI66.2%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—22 Sep 2026
5GPT-6 SolOpenAI64.4%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—29 Sep 2026
6GPT-5.6 LunaOpenAI52.7%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—22 Sep 2026
7GPT-6 LunaOpenAI52.7%Maxreasoning effort=maxMaker's own figureVendor-reportedOpenAI ↗—22 Sep 2026