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polyalign-qwen2.5-1.5b-zh-hdpo
sathiiiii/polyalign-qwen2.5-1.5b-zh-hdpo
polyalign-qwen2.5-1.5b-zh-hdpo is a machine learning model from sathiiiii. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as apache-2.0.
This model is the Chinese HDPO checkpoint for Qwen2.5-1.5B.
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At a glance
- License
- apache-2.0
- Model type
- qwen2
- Access
- Public
- Created
- May 19, 2026
- Updated
- May 19, 2026
- SHA
- 59a57de5
Base models
Model card
From the Hugging Face model README
PolyAlign Chinese HDPO - Qwen2.5-1.5B
This model is the Chinese HDPO checkpoint for Qwen2.5-1.5B.
Base model used for HDPO policy training:
sathiiiii/polyalign-qwen2.5-1.5b-zh-dist-sft
The HDPO preference data was scored offline with the PolyAlign MLP critic.
- Type
- qwen2
- License
- apache-2.0
- Created
- May 19, 2026
- Updated
- May 19, 2026