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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 1.2k 714

  2. pyserini pyserini Public

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

    Python 2.2k 622

  3. onboarding onboarding Public

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

    47 30

  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 660 103

  5. umbrela umbrela Public

    Python 59 8

  6. nuggetizer nuggetizer Public

    Python 29 6

Repositories

Showing 10 of 123 repositories
  • ragbox Public

    RAG in a box!

    castorini/ragbox's past year of commit activity
    TypeScript 0 1 0 2 Updated Oct 9, 2026
  • anserini Public

    Anserini is a Lucene toolkit for reproducible information retrieval research

    castorini/anserini's past year of commit activity
    Java 1,197 Apache-2.0 715 28 9 Updated Oct 9, 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 2,168 Apache-2.0 622 62 21 Updated Oct 8, 2026
  • 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 660 Apache-2.0 103 20 (1 issue needs help) 20 Updated Oct 5, 2026
  • 1shotbench Public
    castorini/1shotbench's past year of commit activity
    Python 0 3 8 1 Updated Sep 20, 2026
  • onboarding Public

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

    castorini/onboarding's past year of commit activity
    47 30 1 0 Updated Sep 15, 2026
  • NanoKnow Public
    castorini/NanoKnow's past year of commit activity
    Python 16 Apache-2.0 1 0 0 Updated Sep 3, 2026
  • anserini-data Public
    castorini/anserini-data's past year of commit activity
    HTML 1 5 0 1 Updated Sep 2, 2026
  • eval Public

    Evaluation tools shared across anserini, pyserini, and pygaggle

    castorini/eval's past year of commit activity
    Python 36 31 0 0 Updated Aug 24, 2026
  • cmass Public
    castorini/cmass's past year of commit activity
    Python 13 Apache-2.0 0 0 0 Updated Aug 21, 2026