# Llama 3.1 Tulu 2 8B

Llama 3.1 Tulu 2 8B is a model from Ai2 with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/llama-3.1-tulu-2-8b
- Sighting: 2026-11-11T21:10:26.538Z
  - [evidence link](https://huggingface.co/allenai/llama-3.1-tulu-2-8b)
- Status: Released
- Weights version: 2024-08-09
  - [evidence link](https://huggingface.co/api/models/allenai/llama-3.1-tulu-2-8b/paths-info/9d7ace8fd92102c90ec6d4625dd305d10f45049c)
- Canonical: https://alexgetman.com/models/ai2/llama-3-1-tulu-2-8b/

## Questions

### Are the weights of Llama 3.1 Tulu 2 8B publicly available?

Yes. Ai2 publishes the weights.

### When was Llama 3.1 Tulu 2 8B released?

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

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/llama-3.1-tulu-2-8b)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/llama-3.1-tulu-2-8b/paths-info/9d7ace8fd92102c90ec6d4625dd305d10f45049c)

## Signals