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Pyyan / Compare / Nemotron 3 Ultra vs MiMo-V2.6-Pro

Nemotron 3 Ultra vs MiMo-V2.6-Pro

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Open-Weight Models · verified 29 Sept 2026

Nemotron 3 UltraNVIDIAcurrent
XMiMo-V2.6-ProXiaomicurrent
3 slots left
SpecificationNemotron 3 UltraMiMo-V2.6-Pro
SummaryNear the top of the open intelligence indices.A trillion parameters under the MIT licence.
Context1M1M
Input ($/Mtok)—Weights only
Output ($/Mtok)—Weights only
LicenceNVIDIA Open ModelMIT
Max output—Not published
Parameters—1.02T total, 42B active
Released—21 Sep 2026
Model ID—XiaomiMiMo/MiMo-V2.6-Pro
CategoryOpen-Weight ModelsOpen-Weight Models
OfficialNVIDIA ↗Xiaomi ↗

Highlighted rows are where these differ.

Nemotron 3 Ultra

  • Ships under NVIDIA's own Open Model License — read it before shipping

Best for consumer GPUs.

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 →