---
license: apache-2.0
tags:
- polyalign
- hdpo
- chinese
- checkpoint-archive
---

# PolyAlign Qwen2.5-3B Chinese HDPO

This repository stores the PolyAlign Qwen2.5-3B Chinese HDPO checkpoint as an archive.

The checkpoint may be stored in one of these forms:

- Single archive:
  - checkpoint_archive/qwen3_zh_hdpo.tar

- Split archive:
  - checkpoint_archive/split/qwen3_zh_hdpo.tar.part-*

To restore from a single archive:

    tar -xf checkpoint_archive/qwen3_zh_hdpo.tar

To restore from split parts:

    cat checkpoint_archive/split/qwen3_zh_hdpo.tar.part-* > qwen3_zh_hdpo.tar
    tar -xf qwen3_zh_hdpo.tar

Important: this repository is an archive-format checkpoint store. It is not directly loadable with from_pretrained() unless the archive is reconstructed/extracted and the model files are placed at repository root.