# Nemotron 3.5 Bolt E4B (4GB)

Nemotron 3.5 Bolt E4B (4GB) is NVIDIA's latest language model in our dataset, released Oct 23, 2026. Open weights (OpenMDW-1.1). NVIDIA's compact open-weights text model built on Gemma-4-E4B, quantized to roughly 4GB (Q4_K_M) for laptops and edge devices; released Oct 23, 2026. Verified against vendor sources on Oct 26, 2026.

Last verified: 2026-10-26 · Evidence: Reported · Canonical: https://theagenticweekly.com/models/nemotron-3-5-bolt-e4b · JSON: https://theagenticweekly.com/api/models/nemotron-3-5-bolt-e4b

## Key facts

| Fact | Value | Source |
|---|---|---|
| Vendor | NVIDIA |  |
| Released | Oct 23, 2026 | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| Context window | 64,000 tokens (64K). Stated as 64K tokens. | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| Input | text | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| Output | text | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| Parameters | 8B total, 4B effective active, Gemma-4-E4B base | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| Licence | OpenMDW-1.1 (open weights) | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |

## Notes

- A BF16 variant also exists on Hugging Face. The 4GB build is the Q4_K_M quantization.

## What we tested

Nothing yet. We have not run Nemotron 3.5 Bolt E4B (4GB) ourselves, so every fact here is Reported from the sources below.

## Not verified, left out

- Benchmark scores were not captured.
- Larger Nemotron 3.5 models announced by NVIDIA on Oct 15 (Super VL, Bolt 74B-A9B) are not tracked here yet.

## Sources

- [NVIDIA Research model page](https://research.nvidia.com/labs/nemotron/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB/)
- [Hugging Face model card](https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB)
- [NVIDIA blog: Nemotron 3.5](https://blogs.nvidia.com/blog/nemotron-3-5-super-vl/)

Data licence: CC BY 4.0. Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0.