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@embeddings-benchmark

Massive Text Embedding Benchmark

MTEB is a Python framework for evaluating embeddings and retrieval systems for both text and image. MTEB covers more than 1000 languages and diverse tasks, from classics like classification and clustering to use-case specialized tasks such as legal, code, or healthcare retrieval.

You can get started using mteb.

Overview
📈 Leaderboard The interactive leaderboard of the benchmark
Get Started.
🏃 Get Started Overview of how to use mteb
🤖 Defining Models How to use existing model and define custom ones
📋 Selecting tasks How to select tasks, benchmarks, splits etc.
🏭 Running Evaluation How to run the evaluations, including cache management, speeding up evaluations etc.
📊 Loading Results How to load and work with existing model results
Overview.
📋 Tasks Overview of available tasks
📐 Benchmarks Overview of available benchmarks
🤖 Models Overview of available Models
Contributing
🤖 Adding a model How to submit a model to MTEB and to the leaderboard
👩‍💻 Adding a dataset How to add a new task/dataset to MTEB
👩‍💻 Adding a benchmark How to add a new benchmark to MTEB and to the leaderboard
🤝 Contributing How to contribute to MTEB and set it up for development

Popular repositories Loading

  1. mteb mteb Public

    MTEB: State-of-the-art evaluation of embeddings across languages and modalities

    Python 3.4k 702

  2. results results Public

    Data for the MTEB leaderboard

    Python 61 196

  3. embedders-dilemma embedders-dilemma Public

    Code, datasets, and results for "The Embedder's Dilemma: LLMs Are Better, but at What Cost?" (COLM 2026). MTEB(LLM) benchmarks 10 LLMs and 26 embedding models on 37 tasks with full cost and through…

    Python 34 1

  4. leaderboard leaderboard Public archive

    Code for the MTEB leaderboard

    Python 32 15

  5. arena arena Public

    Code for the MTEB Arena

    Python 25 12

  6. mtebpaper mtebpaper Public

    Resources & scripts for the paper "MTEB: Massive Text Embedding Benchmark"

    Python 18 5

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