# Bolmo 1B Stage1

Bolmo 1B Stage1 is a model from Ai2 with open weights, first recorded on 1 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/Bolmo-1B-Stage1
- Sighting: 2026-11-01T18:24:27.355Z
  - [evidence link](https://huggingface.co/allenai/Bolmo-1B-Stage1)
- Status: Released
- Weights version: 2026-08-26
  - [evidence link](https://huggingface.co/api/models/allenai/Bolmo-1B-Stage1/paths-info/c5ac3c1b61f925518a1e5dbb4ea4ee67f38f1050)
- Canonical: https://alexgetman.com/models/ai2/bolmo-1b-stage1/

## Questions

### Are the weights of Bolmo 1B Stage1 publicly available?

Yes. Ai2 publishes the weights.

### When was Bolmo 1B Stage1 released?

Its release date is not established. Signal Forge first recorded it on 1 Nov 2026.

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/Bolmo-1B-Stage1)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/Bolmo-1B-Stage1/paths-info/c5ac3c1b61f925518a1e5dbb4ea4ee67f38f1050)

## Signals