# Shanghai_AI_Laboratory: Atria-Dawn-Preview spotted on GitHub

Shanghai_AI_Laboratory: Atria-Dawn-Preview from Shanghai AI Lab was first recorded on 14 Sep 2026. Its release date is not established. Catalogues list a 262,144 tokens context window. 3 evidence links.

- Kind: Sighting
- Developer: Shanghai AI Lab
- Confidence: Supported
- First seen: 2026-09-14T13:14:18.583Z
- Model: [Shanghai_AI_Laboratory: Atria-Dawn-Preview](https://alexgetman.com/models/shanghai-ai-lab/atria-dawn-preview/)
- Canonical: https://alexgetman.com/signals/2026/09/14/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)