# Qwen1.5 0.5B Chat GPTQ INT4

Qwen1.5 0.5B Chat GPTQ INT4 is a model from Alibaba with open weights, first recorded on 30 Sep 2026; its release date is not established.

- Developer: Alibaba
- Id: Qwen/Qwen1.5-0.5B-Chat-GPTQ-Int4
- Sighting: 2026-09-30T16:05:07.679Z
  - [evidence link](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat-GPTQ-Int4)
- Status: Released
- Weights version: 2024-02-04
  - [evidence link](https://huggingface.co/api/models/Qwen/Qwen1.5-0.5B-Chat-GPTQ-Int4/paths-info/0e58dd1739f12892fd7b2fe0c88245afa423f3fe)
- Canonical: https://alexgetman.com/models/alibaba/qwen1-5-0-5b-chat-gptq-int4/

## Questions

### Are the weights of Qwen1.5 0.5B Chat GPTQ INT4 publicly available?

Yes. Alibaba publishes the weights.

### When was Qwen1.5 0.5B Chat GPTQ INT4 released?

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

## Evidence links

- [huggingface:Qwen](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat-GPTQ-Int4)
- [hf-author-artifacts:Qwen](https://huggingface.co/api/models/Qwen/Qwen1.5-0.5B-Chat-GPTQ-Int4/paths-info/0e58dd1739f12892fd7b2fe0c88245afa423f3fe)

## Signals