Alex Getmanearly AI signals

Nemotron 3.5 Lightning 30B A3B NVFP4 DSpark

NVIDIA

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Nemotron 3.5 Lightning 30B A3B NVFP4 DSpark is a model from NVIDIA with open weights, first recorded on 11 Sep 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Nemotron 3.5 Lightning 30B A3B NVFP4 DSpark publicly available?

Yes. NVIDIA publishes the weights.

When was Nemotron 3.5 Lightning 30B A3B NVFP4 DSpark released?

Its release date is not established. Signal Forge first recorded it on 11 Sep 2026.