# CogVideoX1.5 5B I2V

CogVideoX1.5 5B I2V 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/CogVideoX1.5-5B-I2V
- Sighting: 2026-09-30T15:57:05.629Z
  - [evidence link](https://huggingface.co/zai-org/CogVideoX1.5-5B-I2V)
- Status: Released
- Weights version: 2024-11-09
  - [evidence link](https://huggingface.co/api/models/zai-org/CogVideoX1.5-5B-I2V/paths-info/46c90528707aebbe69066390b4fe7e7d24c9c2a4)
- Canonical: https://alexgetman.com/models/z-ai/cogvideox1-5-5b-i2v/

## Questions

### Are the weights of CogVideoX1.5 5B I2V publicly available?

Yes. Z.ai publishes the weights.

### When was CogVideoX1.5 5B I2V 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/CogVideoX1.5-5B-I2V/paths-info/46c90528707aebbe69066390b4fe7e7d24c9c2a4)
- [huggingface:zai-org](https://huggingface.co/zai-org/CogVideoX1.5-5B-I2V)

## Signals