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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 737

  2. pyserini pyserini Public

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

    Python 2.2k 642

  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 660 108

  5. umbrela umbrela Public

    Python 60 8

  6. nuggetizer nuggetizer Public

    Python 29 6

Repositories

Showing 10 of 123 repositories
  • 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 2,171 Apache-2.0 642 62 23 Updated Oct 21, 2026
  • ragbox Public

    RAG in a box!

    castorini/ragbox's past year of commit activity
    TypeScript 2 1 0 2 Updated Oct 21, 2026
  • anserini Public

    Anserini is a Lucene toolkit for reproducible information retrieval research

    castorini/anserini's past year of commit activity
    Java 1,198 Apache-2.0 737 28 13 Updated Oct 20, 2026
  • cmass Public
    castorini/cmass's past year of commit activity
    Python 14 Apache-2.0 0 0 0 Updated Oct 20, 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-2.0 108 20 (1 issue needs help) 25 Updated Oct 20, 2026
  • prebuilt-indexes Public

    Prebuilt Indexes

    castorini/prebuilt-indexes's past year of commit activity
    0 1 0 0 Updated Oct 18, 2026
  • eval Public

    Evaluation tools shared across anserini, pyserini, and pygaggle

    castorini/eval's past year of commit activity
    Python 36 32 0 0 Updated Oct 18, 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 Oct 17, 2026
  • 1shotbench Public
    castorini/1shotbench's past year of commit activity
    Python 0 3 8 1 Updated Sep 20, 2026
  • NanoKnow Public
    castorini/NanoKnow's past year of commit activity
    Python 17 Apache-2.0 1 0 0 Updated Sep 3, 2026