ChatR1
Collection
[Main ACL 2026] Corpus, Index, and dataset to train ChatR1. • 17 items • Updated • 1
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FAISS Index
This repository contains a FAISS index of TopiOCQA split into multiple parts in the index/ folder.
Reconstruct the index
cat part_* > e5_Flat.index
Usage
import faiss
index = faiss.read_index("e5_Flat.index")
This index can be used with the ChatR1 code repository (https://github.com/SimonLupart/ChatR1).
Notes
- All
part_*files are required. - Do not modify the part files before reconstruction.
Citations
This index was built as part of the ACL main paper ChatR1, please cite our work.
@article{lupart2025chatr1,
title={Chatr1: Reinforcement learning for conversational reasoning and retrieval augmented question answering},
author={Lupart, Simon and Aliannejadi, Mohammad and Kanoulas, Evangelos},
journal={arXiv preprint arXiv:2510.13312},
year={2025}
}
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