# Shanghai_AI_Laboratory: Atria-Dawn-Preview

The release of Shanghai_AI_Laboratory: Atria-Dawn-Preview from Shanghai AI Lab was recorded on 15 Sep 2026. Its weights are publicly available. The context window is 262,144 tokens. 3 evidence links.

- Kind: Launch
- Developer: Shanghai AI Lab
- Confidence: Supported
- First seen: 2026-09-15T06:27:06.234Z
- Model: [Shanghai_AI_Laboratory: Atria-Dawn-Preview](https://alexgetman.com/models/shanghai-ai-lab/atria-dawn-preview/)
- Canonical: https://alexgetman.com/signals/2026/09/15/shanghai-ai-laboratory-atria-dawn-preview/

## Evidence links

- [GitHub · discovery · llm](https://github.com/atria-asi/Atria-Dawn-Preview)
- [ModelScope · recent](https://modelscope.cn/models/Shanghai_AI_Laboratory/Atria-Dawn-Preview)
- [models.dev · catalogue](https://models.dev/#atria-dawn-preview)