# Tulu V2.5 Dpo 13B Helpsteer

Tulu V2.5 Dpo 13B Helpsteer is a model from Ai2 with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: Ai2
- Id: allenai/tulu-v2.5-dpo-13b-helpsteer
- Sighting: 2026-11-11T21:25:40.055Z
  - [evidence link](https://huggingface.co/allenai/tulu-v2.5-dpo-13b-helpsteer)
- Status: Released
- Weights version: 2024-06-11
  - [evidence link](https://huggingface.co/api/models/allenai/tulu-v2.5-dpo-13b-helpsteer/paths-info/710bc79eb34b8802b4860f27c7b31b00c906bb88)
- Canonical: https://alexgetman.com/models/ai2/tulu-v2-5-dpo-13b-helpsteer/

## Questions

### Are the weights of Tulu V2.5 Dpo 13B Helpsteer publicly available?

Yes. Ai2 publishes the weights.

### When was Tulu V2.5 Dpo 13B Helpsteer released?

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

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/tulu-v2.5-dpo-13b-helpsteer)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/tulu-v2.5-dpo-13b-helpsteer/paths-info/710bc79eb34b8802b4860f27c7b31b00c906bb88)

## Signals