# BAR 7B

BAR 7B is a model from Ai2 with open weights, first recorded on 10 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/BAR-7B
- Sighting: 2026-11-10T23:00:57.513Z
  - [evidence link](https://huggingface.co/allenai/BAR-7B)
- Status: Released
- Weights version: 2026-04-19
  - [evidence link](https://huggingface.co/api/models/allenai/BAR-7B/paths-info/bee49db02284e88308e85c352e8d9a01b2b48ff5)
- Canonical: https://alexgetman.com/models/ai2/bar-7b/

## Questions

### Are the weights of BAR 7B publicly available?

Yes. Ai2 publishes the weights.

### When was BAR 7B released?

Its release date is not established. Signal Forge first recorded it on 10 Nov 2026.

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/BAR-7B)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/BAR-7B/paths-info/bee49db02284e88308e85c352e8d9a01b2b48ff5)

## Signals