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@castorini

Castorini

Jimmy Lin's research group at the University of Waterloo

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  1. anserini anserini Public

    Anserini is a Lucene toolkit for reproducible information retrieval research

    Java 1.1k 565

  2. pyserini pyserini Public

    Pyserini is a Python toolkit for reproducible information retrieval research with sparse and dense representations.

    Python 2k 486

  3. onboarding onboarding Public

    Onboarding guide to Jimmy Lin's research group at the University of Waterloo

    41 27

  4. rank_llm rank_llm Public

    RankLLM is a Python toolkit for reproducible information retrieval research using rerankers, with a focus on listwise reranking.

    Python 574 82

  5. umbrela umbrela Public

    Python 52 8

  6. nuggetizer nuggetizer Public

    Python 23 3

Repositories

Showing 10 of 111 repositories
  • rank_llm Public

    RankLLM is a Python toolkit for reproducible information retrieval research using rerankers, with a focus on listwise reranking.

    castorini/rank_llm’s past year of commit activity
    Python 574 Apache-2.0 82 23 (2 issues need help) 11 Updated Feb 2, 2026
  • anserini Public

    Anserini is a Lucene toolkit for reproducible information retrieval research

    castorini/anserini’s past year of commit activity
    Java 1,096 Apache-2.0 565 24 13 Updated Feb 2, 2026
  • pyserini Public

    Pyserini is a Python toolkit for reproducible information retrieval research with sparse and dense representations.

    castorini/pyserini’s past year of commit activity
    Python 2,012 Apache-2.0 486 60 13 Updated Feb 1, 2026
  • VLM2Vec-for-Pyserini Public Forked from TIGER-AI-Lab/VLM2Vec

    This repo contains the code for "VLM2Vec: Training Vision-Language Models for Massive Multimodal Embedding Tasks" [ICLR 2025]

    castorini/VLM2Vec-for-Pyserini’s past year of commit activity
    Python 0 Apache-2.0 51 0 1 Updated Jan 29, 2026
  • anserini-tools Public

    Evaluation tools shared across anserini, pyserini, and pygaggle

    castorini/anserini-tools’s past year of commit activity
    Python 35 30 0 0 Updated Jan 28, 2026
  • quackir Public

    QuackIR is an IR toolkit built on DuckDB

    castorini/quackir’s past year of commit activity
    Python 13 1 1 3 Updated Nov 6, 2025
  • onboarding Public

    Onboarding guide to Jimmy Lin's research group at the University of Waterloo

    castorini/onboarding’s past year of commit activity
    41 27 1 0 Updated Nov 1, 2025
  • UniIR-for-Pyserini Public Forked from TIGER-AI-Lab/UniIR

    Creates a wrapper around the original UniIR and releases a PyPI package for Pyserini integration

    castorini/UniIR-for-Pyserini’s past year of commit activity
    Python 0 MIT 18 0 1 Updated Oct 31, 2025
  • nuggetizer Public
    castorini/nuggetizer’s past year of commit activity
    Python 23 Apache-2.0 3 0 1 Updated Oct 24, 2025
  • lmsys_nuggetize Public
    castorini/lmsys_nuggetize’s past year of commit activity
    Python 1 Apache-2.0 0 0 2 Updated Oct 9, 2025
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