# Nemotron 3.5 Bolt E4B BF16

Nemotron 3.5 Bolt E4B BF16 is a model from NVIDIA with open weights, first recorded on 1 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-BF16
- Sighting: 2026-11-01T18:23:49.941Z
  - [evidence link](https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-BF16)
- Status: Released
- Weights version: 2026-10-23
  - [evidence link](https://huggingface.co/api/models/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-BF16/paths-info/49843eed8db1f1c616c47af75cfd36e07aec0667)
- Canonical: https://alexgetman.com/models/nvidia/nvidia-nemotron-3-5-bolt-e4b-bf16/

## Questions

### Are the weights of Nemotron 3.5 Bolt E4B BF16 publicly available?

Yes. NVIDIA publishes the weights.

### When was Nemotron 3.5 Bolt E4B BF16 released?

Its release date is not established. Signal Forge first recorded it on 1 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-BF16/paths-info/49843eed8db1f1c616c47af75cfd36e07aec0667)
- [huggingface:nvidia](https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-BF16)

## Signals