Alex Getmanearly AI signals

Nemotron 3 Labs Ultra Math RL

NVIDIA

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Nemotron 3 Labs Ultra Math RL is a model from NVIDIA with open weights, first recorded on 8 Sep 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Nemotron 3 Labs Ultra Math RL publicly available?

Yes. NVIDIA publishes the weights.

When was Nemotron 3 Labs Ultra Math RL released?

Its release date is not established. Signal Forge first recorded it on 8 Sep 2026.