# Llama3 ChatQA 1.5 70B

Llama3 ChatQA 1.5 70B is a model from NVIDIA with open weights, first recorded on 12 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/Llama3-ChatQA-1.5-70B
- Sighting: 2026-11-12T00:51:01.145Z
  - [evidence link](https://huggingface.co/nvidia/Llama3-ChatQA-1.5-70B)
- Status: Released
- Weights version: 2024-05-07
  - [evidence link](https://huggingface.co/api/models/nvidia/Llama3-ChatQA-1.5-70B/paths-info/b5ad62581902bc660fac9ecef317787a78ba19df)
- Canonical: https://alexgetman.com/models/nvidia/llama3-chatqa-1-5-70b/

## Questions

### Are the weights of Llama3 ChatQA 1.5 70B publicly available?

Yes. NVIDIA publishes the weights.

### When was Llama3 ChatQA 1.5 70B released?

Its release date is not established. Signal Forge first recorded it on 12 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/Llama3-ChatQA-1.5-70B/paths-info/b5ad62581902bc660fac9ecef317787a78ba19df)
- [huggingface:nvidia](https://huggingface.co/nvidia/Llama3-ChatQA-1.5-70B)

## Signals