---
task_categories:
- text-generation
---

This repository contains a prefix pool dataset used in [Multi-Turn On-Policy Distillation with Prefix Replay](https://huggingface.co/papers/2607.04763).

ReOPD distills a teacher agent into a student **without environment interaction during student training**: the student acts on prefixes replayed from pre-collected teacher trajectories (the prefix pool contained in this dataset), while the teacher supplies dense per-step supervision. It matches or improves online OPD accuracy with **zero tool calls** and **4–9× faster rollouts**.

Project page: https://baohaoliao.github.io/ReOPD/

Code: https://github.com/BaohaoLiao/ReOPD

A collection with all released models and datasets can be found at https://huggingface.co/collections/baohao/reopd.