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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 756

  2. pyserini pyserini Public

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

    Python 2.2k 661

  3. onboarding onboarding Public

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

    48 31

  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 681 109

  5. umbrela umbrela Public

    Python 61 8

  6. nuggetizer nuggetizer Public

    Python 30 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 2,201 Apache-2.0 661 63 23 Updated Nov 4, 2026
  • anserini Public

    Anserini is a Lucene toolkit for reproducible information retrieval research

    castorini/anserini's past year of commit activity
    Java 1,224 Apache-2.0 756 27 16 Updated Nov 3, 2026
  • prebuilt-indexes Public

    Prebuilt Indexes for Anserini and Pyserini

    castorini/prebuilt-indexes's past year of commit activity
    Python 0 1 1 1 Updated Nov 2, 2026
  • cmass Public

    A ClimbMix Agentic Search Suite for Evaluating Search Agents Across Heterogeneous Tasks

    castorini/cmass's past year of commit activity
    Python 15 Apache-2.0 0 0 0 Updated Nov 2, 2026
  • ragbox Public

    RAG in a box!

    castorini/ragbox's past year of commit activity
    TypeScript 2 1 0 2 Updated Nov 1, 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 681 Apache-2.0 109 20 (1 issue needs help) 25 Updated Oct 30, 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
    48 31 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