All tasks / Models
AlayaWorld v1.1
Alaya Lab's open-weights long-horizon interactive world model, fine-tuned from LTX-2.3, streaming video steered by keyboard and prompts.
- Alaya Lab
- Open weights
- Released 17 Aug 2026
Where it ranks
- –3D worldsModels · Local · no result on this task’s benchmarks yet
Facts
- Vendor
- Alaya Lab
- Family
- AlayaWorld
- Released
- 17 Aug 2026
- Weights
- Open: download and run it yourself
- License
- LTX-2 Community License Agreement
- Parameters
- 22B
- Access
- Free (open weights)
- Last verified
- 19 Oct 2026
Price from huggingface.co, 19 Oct 2026.
Benchmark results
| Benchmark | Result | Entry on the leaderboard | As of | Source |
|---|---|---|---|---|
| World Model Arena (warena.ai), Elo | 1,712 | AlayaWorldrank 2 of 12, 90 battles; read from the board's /api/leaderboard/elo JSON (no date shown); win rate 80.0%; entry is unversioned; Alaya Lab also publishes this arena | 19 Oct 2026 | warena.ai |
Where you can use it
No tracked tool lists this model yet; as open weights it runs in local runtimes.
Earlier versions
- AlayaWorld · 16 Jul 2026