Alex Getmanearly AI signals

Qwen1.5 0.5B Chat

Alibaba

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

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

Weights
Open

Questions

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

Yes. Alibaba publishes the weights.

When was Qwen1.5 0.5B Chat released?

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