# Tulu V2.5 70B Preference Mix Rm

Tulu V2.5 70B Preference Mix Rm 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-v2.5-70b-preference-mix-rm
- Sighting: 2026-11-11T21:10:26.538Z
  - [evidence link](https://huggingface.co/allenai/tulu-v2.5-70b-preference-mix-rm)
- Status: Released
- Weights version: 2024-06-11
  - [evidence link](https://huggingface.co/api/models/allenai/tulu-v2.5-70b-preference-mix-rm/paths-info/30e80473a0f7cfc07d4f4c86a2dd86880091a5b4)
- Canonical: https://alexgetman.com/models/ai2/tulu-v2-5-70b-preference-mix-rm/

## Questions

### Are the weights of Tulu V2.5 70B Preference Mix Rm publicly available?

Yes. Ai2 publishes the weights.

### When was Tulu V2.5 70B Preference Mix Rm 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-v2.5-70b-preference-mix-rm)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/tulu-v2.5-70b-preference-mix-rm/paths-info/30e80473a0f7cfc07d4f4c86a2dd86880091a5b4)

## Signals