Atria Dawn Preview is a 744B-parameter MoE agentic model (built on GLM-5.2) released with open weights under MIT license. It targets long-horizon research and engineering workflows: problem analysis, tool use, code execution, experiment running, result analysis, and failure recovery. Supports 256K context and ships with instruct and FP8 checkpoints on Hugging Face.

Read the official Shanghai Artificial Intelligence Laboratory launch page

Worth opening first

Standouts

PlayableOpen source

Atria Dawn Preview

A next-generation agentic model for verifiable and reproducible research results.

Playable1

Playable

PlayableOpen source

Atria Dawn Preview

A next-generation agentic model for verifiable and reproducible research results.

agent

Built something with Atria Dawn Preview?

Paste the URL and Dropday.ai will credit you, track the build as it evolves, and put it on this drop.

Submit a build