# ZwZ2 4B

ZwZ2 4B is a model from inclusionAI with open weights, first recorded on 4 Nov 2026; its release date is not established.

- Developer: inclusionAI
- Id: inclusionAI/ZwZ2-4B
- Sighting: 2026-11-04T15:44:20.257Z
  - [evidence link](https://huggingface.co/inclusionAI/ZwZ2-4B)
- Status: Released
- Weights version: 2026-10-16
  - [evidence link](https://huggingface.co/api/models/inclusionAI/ZwZ2-4B/paths-info/f4cf5f31fb5578622312017a5a74d6b0cd1d64b8)
- Canonical: https://alexgetman.com/models/inclusionai/zwz2-4b/

## Questions

### Are the weights of ZwZ2 4B publicly available?

Yes. inclusionAI publishes the weights.

### When was ZwZ2 4B released?

Its release date is not established. Signal Forge first recorded it on 4 Nov 2026.

## Evidence links

- [hf-artifacts:inclusionAI/ZwZ2-4B](https://huggingface.co/api/models/inclusionAI/ZwZ2-4B/paths-info/f4cf5f31fb5578622312017a5a74d6b0cd1d64b8)
- [huggingface:inclusionAI](https://huggingface.co/inclusionAI/ZwZ2-4B)
- [review](https://huggingface.co/inclusionAI/ZwZ2-4B/blob/f4cf5f31fb5578622312017a5a74d6b0cd1d64b8/README.md)

## Signals