# Cogagent 9B 20241220

Cogagent 9B 20241220 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/cogagent-9b-20241220
- Sighting: 2026-09-30T15:57:05.629Z
  - [evidence link](https://huggingface.co/zai-org/cogagent-9b-20241220)
- Status: Released
- Weights version: 2024-12-20
  - [evidence link](https://huggingface.co/api/models/zai-org/cogagent-9b-20241220/paths-info/0de2cad8d51f2621a15f9d6ba3eb2944a41f0292)
- Canonical: https://alexgetman.com/models/z-ai/cogagent-9b-20241220/

## Questions

### Are the weights of Cogagent 9B 20241220 publicly available?

Yes. Z.ai publishes the weights.

### When was Cogagent 9B 20241220 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/cogagent-9b-20241220/paths-info/0de2cad8d51f2621a15f9d6ba3eb2944a41f0292)
- [huggingface:zai-org](https://huggingface.co/zai-org/cogagent-9b-20241220)

## Signals