# PRIMERA

PRIMERA is a model from Ai2 with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/PRIMERA
- Sighting: 2026-11-11T23:18:05.953Z
  - [evidence link](https://huggingface.co/allenai/PRIMERA)
- Status: Released
- Weights version: 2022-06-25
  - [evidence link](https://huggingface.co/api/models/allenai/PRIMERA/paths-info/931d08e790f7d2a2293f2e9901d73a6db8449f5c)
- Canonical: https://alexgetman.com/models/ai2/primera/

## Questions

### Are the weights of PRIMERA publicly available?

Yes. Ai2 publishes the weights.

### When was PRIMERA released?

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

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/PRIMERA)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/PRIMERA/paths-info/931d08e790f7d2a2293f2e9901d73a6db8449f5c)

## Signals