# Qwen3 1.7B Base

Qwen3 1.7B Base is a model from Alibaba with open weights, first recorded on 30 Sep 2026; its release date is not established.

- Developer: Alibaba
- Id: Qwen/Qwen3-1.7B-Base
- Sighting: 2026-09-30T16:05:07.679Z
  - [evidence link](https://huggingface.co/Qwen/Qwen3-1.7B-Base)
- Status: Released
- Weights version: 2025-04-28
  - [evidence link](https://huggingface.co/api/models/Qwen/Qwen3-1.7B-Base/paths-info/ea980cb0a6c2ae4b936e82123acc929f1cec04c1)
- Canonical: https://alexgetman.com/models/alibaba/qwen3-1-7b-base/

## Questions

### Are the weights of Qwen3 1.7B Base publicly available?

Yes. Alibaba publishes the weights.

### When was Qwen3 1.7B Base released?

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

## Evidence links

- [huggingface:Qwen](https://huggingface.co/Qwen/Qwen3-1.7B-Base)
- [hf-author-artifacts:Qwen](https://huggingface.co/api/models/Qwen/Qwen3-1.7B-Base/paths-info/ea980cb0a6c2ae4b936e82123acc929f1cec04c1)

## Signals