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BenchLM

OSWorld 2.0

A long-horizon computer-use benchmark covering realistic workflows across everyday and professional desktop tasks.

Data verified 37 confirmed releases in the last 30 daysSee provider release alerts

Top models on OSWorld 2.0 — September 10, 2026

As of September 10, 2026, GPT-6 Astra leads the OSWorld 2.0 leaderboard with 72.6% , followed by Claude Opus 5 (70.6%) and Muse Spark 1.3 (66.9%).

1Proprietary

GPT-6 Astra

OpenAI

72.6%
Overall 84.08Context 1.05M
2Proprietary

Claude Opus 5

Anthropic

70.6%
Overall 81.97
3Proprietary

Muse Spark 1.3

Meta

66.9%
Context 1M

20 modelsAgentic10% of category scoreCurrentUpdated September 10, 2026

Leaderboard (20 models)

Score
1
GPT-6 AstraOpenAI · Closed
72.6%
2
Claude Opus 5Anthropic · Closed
70.6%
3
Muse Spark 1.3Meta · Closed
66.9%
4
GPT-5.6 SolOpenAI · Closed
62.6%
5
Gemini 3.8 FlashGoogle · Closed
59.0%
6
GPT-5.6 TerraOpenAI · Closed
50.2%
7
Gemini 3.7 FlashGoogle · Closed
47.9%
8
GPT-5.6 LunaOpenAI · Closed
45.6%
9
Claude Fable 5.1Anthropic · Closed
41.7%
10
Claude Opus 4.8Anthropic · Closed
20.6%
11
Qwen3.8 MaxAlibaba · Open weight
19.4%
12
Qwen3.8-Flash-NextAlibaba · Open weight
19.4%
13
Claude Opus 4.7 (Adaptive)Anthropic · Closed
18.2%
14
Muse Spark 1.1Meta · Closed
14.2%
15
Claude Opus 4.7Anthropic · Closed
13.9%
16
GPT-5.5OpenAI · Closed
13.0%
17
Claude Sonnet 4.6Anthropic · Closed
8.3%
18
MiniMax M3MiniMax · Open weight
4.6%
19
Kimi K2.6Moonshot AI · Open weight
4.6%
20
Qwen3.7 PlusAlibaba · Closed
2.8%

According to BenchLM.ai, GPT-6 Astra leads the OSWorld 2.0 benchmark with a score of 72.6%, followed by Claude Opus 5 (70.6%) and Muse Spark 1.3 (66.9%). There is significant spread across the leaderboard, making this benchmark effective at differentiating model capabilities.

20 models have been evaluated on OSWorld 2.0. The benchmark falls in the Agentic category. This category carries a 22% weight in BenchLM.ai's overall scoring system. Within that category, OSWorld 2.0 contributes 10% of the category score, so strong performance here directly affects a model's overall ranking.

About OSWorld 2.0

Year

2026

Tasks

108 long-horizon computer-use workflows

Format

Interactive computer-use evaluation

Difficulty

Long-horizon professional workflows

OSWorld 2.0 expands computer-use evaluation to 108 long-horizon workflows that require state tracking, cross-source reasoning, visual-spatial precision, dynamic interaction, and verification. BenchLM stores the primary binary-completion score as a display-only agentic benchmark.

OSWorld2.0: Benchmarking Computer Use Agents on Long-Horizon Real-World Tasks

BenchLM freshness & provenance

Version

OSWorld 2.0 2026

Refresh cadence

Quarterly

Staleness state

Current

Question availability

Public benchmark set

Current

BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.

FAQ

What does OSWorld 2.0 measure?

A long-horizon computer-use benchmark covering realistic workflows across everyday and professional desktop tasks.

Which model scores highest on OSWorld 2.0?

GPT-6 Astra by OpenAI currently leads with a score of 72.6% on OSWorld 2.0.

How many models are evaluated on OSWorld 2.0?

20 AI models have been evaluated on OSWorld 2.0 on BenchLM.

Compare Top Models on OSWorld 2.0

GPT-6 Astra vs Claude Opus 5Claude Opus 5 vs Muse Spark 1.3Muse Spark 1.3 vs GPT-5.6 SolGPT-5.6 Sol vs Gemini 3.8 Flash
Last updated: September 10, 2026 · BenchLM version OSWorld 2.0 2026

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