KaLM-Reranker-V1 Demo

KaLM-Reranker-V1 is a fast but not late-interaction reranker for compressed document reranking. Input a query and several candidate documents. The demo returns relevance scores and reranked results. Document format: separate candidate documents with one blank line.

Query

Instruction

Candidate Documents

Reranking Results

Examples

Citation

If you find this demo useful, please cite:

@misc{zhao2026kalmrerankerv1,
      title={KaLM-Reranker-V1: Fast but Not Late Interaction for Compressed Document Reranking}, 
      author={Xinping Zhao and Jiaxin Xu and Ziqi Dai and Xin Zhang and Shouzheng Huang and Danyu Tang and Xinshuo Hu and Meishan Zhang and Baotian Hu and Min Zhang},
      year={2026},
      eprint={2606.22807},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2606.22807}, 
}