Benchmark · agentic
OSWorld 2.0
2026 long-horizon re-cut of OSWorld: 108 multi-app desktop workflows, median human task ~1.6h. Not on the same scale as OSWorld / OSWorld-Verified — file here only when the quote says 2.0.
| Date | Model | Score | Source |
|---|---|---|---|
| 2026-07-28 | Claude Opus 5 | 70.0% | Anthropic releases Claude Opus 5 as a cost-effective alternative to Fable |