OSWorld 2.0
A long-horizon computer-use benchmark covering realistic workflows across everyday and professional desktop tasks.
Data verifiedBenchmark score on OSWorld 2.0 — July 9, 2026
BenchLM mirrors the published score view for OSWorld 2.0. Claude Opus 4.8 leads the public snapshot at 20.6% , followed by Claude Opus 4.7 (Adaptive) (18.2%) and Muse Spark 1.1 (14.2%). BenchLM does not use these results to rank models overall.
Claude Opus 4.8
Anthropic
claude-opus-4-8
Claude Opus 4.7 (Adaptive)
Anthropic
claude-opus-4-7-max
Muse Spark 1.1
Meta
muse-spark-1-1
The published OSWorld 2.0 snapshot is tightly clustered at the top: Claude Opus 4.8 sits at 20.6%, while the third row is only 6.4 points behind. The broader top-10 spread is 17.8 points, so the benchmark still separates strong models even when the leaders cluster.
9 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. OSWorld 2.0 is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
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.
BenchLM freshness & provenance
Version
OSWorld 2.0 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
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.
Benchmark score table (9 models)
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?
Claude Opus 4.8 by Anthropic currently leads with a score of 20.6% on OSWorld 2.0.
How many models are evaluated on OSWorld 2.0?
9 AI models have been evaluated on OSWorld 2.0 on BenchLM.
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