# Nemotron Labs 3 Competitive Coding 550B A55B NVFP4

Nemotron Labs 3 Competitive Coding 550B A55B NVFP4 is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/NVIDIA-Nemotron-Labs-3-Competitive-Coding-550B-A55B-NVFP4
- Sighting: 2026-11-11T02:48:14.069Z
  - [evidence link](https://huggingface.co/nvidia/NVIDIA-Nemotron-Labs-3-Competitive-Coding-550B-A55B-NVFP4)
- Status: Released
- Weights version: 2026-09-04
  - [evidence link](https://huggingface.co/api/models/nvidia/NVIDIA-Nemotron-Labs-3-Competitive-Coding-550B-A55B-NVFP4/paths-info/3ae22c58ada5f3f3902ed00628a7839cf8584f3a)
- Canonical: https://alexgetman.com/models/nvidia/nvidia-nemotron-labs-3-competitive-coding-550b-a55b-nvfp4/

## Questions

### Are the weights of Nemotron Labs 3 Competitive Coding 550B A55B NVFP4 publicly available?

Yes. NVIDIA publishes the weights.

### When was Nemotron Labs 3 Competitive Coding 550B A55B NVFP4 released?

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

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/NVIDIA-Nemotron-Labs-3-Competitive-Coding-550B-A55B-NVFP4/paths-info/3ae22c58ada5f3f3902ed00628a7839cf8584f3a)
- [huggingface:nvidia](https://huggingface.co/nvidia/NVIDIA-Nemotron-Labs-3-Competitive-Coding-550B-A55B-NVFP4)

## Signals