# Codegeex4 All 9B

Codegeex4 All 9B is a model from Z.ai with open weights, first recorded on 30 Sep 2026; its release date is not established.

- Developer: Z.ai
- Id: zai-org/codegeex4-all-9b
- Sighting: 2026-09-30T15:57:05.629Z
  - [evidence link](https://huggingface.co/zai-org/codegeex4-all-9b)
- Status: Released
- Weights version: 2024-07-05
  - [evidence link](https://huggingface.co/api/models/zai-org/codegeex4-all-9b/paths-info/6ee90cf42fbd24807825b5ff6bed9830a5a4cfb2)
- Canonical: https://alexgetman.com/models/z-ai/codegeex4-all-9b/

## Questions

### Are the weights of Codegeex4 All 9B publicly available?

Yes. Z.ai publishes the weights.

### When was Codegeex4 All 9B released?

Its release date is not established. Signal Forge first recorded it on 30 Sep 2026.

## Evidence links

- [hf-author-artifacts:zai-org](https://huggingface.co/api/models/zai-org/codegeex4-all-9b/paths-info/6ee90cf42fbd24807825b5ff6bed9830a5a4cfb2)
- [huggingface:zai-org](https://huggingface.co/zai-org/codegeex4-all-9b)

## Signals