Leaderboard
World ModelsOpen weights
Wan 2.2
Alibaba Tongyi Lab's open-weights MoE video generator (Apache-2.0); the I2V-A14B variant leads the open models on PAI-Bench-G.
videoOfficial site
Crosshair Index
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#7 of 10 · World Models
- Provider
- Alibaba Qwen
- Released
- 2025-07-28
- Parameters
- Undisclosed
Capability web
Strengths across world-modeling capabilities — each axis is one benchmark domain. Coverage is sparse while these evaluations mature; empty axes read “no data yet.”
Physical-AI Generation
82
skill
Generation quality plus physical plausibility for embodied / physical-AI scenes — driving, robotics, ego-centric — judged on PAI-Bench.
Scorecard
| Benchmark | Score | Source | Status |
|---|---|---|---|
| Something-Something v2 Motion Understanding | — | not evaluated | |
| EPIC-Kitchens-100 Anticipation Action Anticipation | — | not evaluated | |
| Perception Test Video Understanding | — | not evaluated | |
| Physics-IQ Generative Physics | — | not evaluated | |
| PAI-Bench-G Physical-AI Generation | 82.3best | PAI-Bench (arXiv:2512.01989, Table 3)paper | unverified |