# Tk Instruct 11B Def

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

- Developer: Ai2
- Id: allenai/tk-instruct-11b-def
- Sighting: 2026-11-11T23:18:05.953Z
  - [evidence link](https://huggingface.co/allenai/tk-instruct-11b-def)
- Status: Released
- Weights version: 2022-05-06
  - [evidence link](https://huggingface.co/api/models/allenai/tk-instruct-11b-def/paths-info/0885f2567e0766ce253b28600fddde02eb670ace)
- Canonical: https://alexgetman.com/models/ai2/tk-instruct-11b-def/

## Questions

### Are the weights of Tk Instruct 11B Def publicly available?

Yes. Ai2 publishes the weights.

### When was Tk Instruct 11B Def released?

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

## Evidence links

- [huggingface:allenai](https://huggingface.co/allenai/tk-instruct-11b-def)
- [hf-author-artifacts:allenai](https://huggingface.co/api/models/allenai/tk-instruct-11b-def/paths-info/0885f2567e0766ce253b28600fddde02eb670ace)

## Signals