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Pyyan / Compare / Atria Dawn Preview vs MiMo-V2.6-Pro

Atria Dawn Preview vs MiMo-V2.6-Pro

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Open-Weight Models · verified 29 Sept 2026

SAtria Dawn PreviewShanghai AI Laboratorycurrent
XMiMo-V2.6-ProXiaomicurrent
3 slots left
SpecificationAtria Dawn PreviewMiMo-V2.6-Pro
Summary744B agentic weights under the MIT licence, published without a launch.A trillion parameters under the MIT licence.
Context256K1M
Input ($/Mtok)Not publishedWeights only
Output ($/Mtok)Not publishedWeights only
LicenceMITMIT
Max outputNot publishedNot published
Parameters744B total1.02T total, 42B active
Released14 Sep 202621 Sep 2026
Model IDinternlm/Atria-Dawn-PreviewXiaomiMiMo/MiMo-V2.6-Pro
CategoryOpen-Weight ModelsOpen-Weight Models
OfficialShanghai AI Laboratory ↗Xiaomi ↗

Highlighted rows are where these differ.

Atria Dawn Preview

  • Built on Zhipu's open GLM-5.2 rather than trained from scratch
  • 96.0 on DeepSearchQA and 86.5 on CyberGym, both reported by the lab
  • BF16 and FP8 checkpoints, served through SGLang or vLLM

Best for agentic work on your own cluster.

Full spec sheet →

MiMo-V2.6-Pro

  • 1.02T total parameters, 42B active per token, a 4.1% activation ratio
  • Text, image, video and audio in, with a 1M token context
  • Shipped with 7,000+ reinforcement learning environments and the framework that trained it

Best for multimodal work on your own cluster.

Full spec sheet →