# intfloat/multilingual-e5-small

Model from Hugging Face for sentence similarity: intfloat/multilingual-e5-small · sentence transformers

## Facts

- Type: Embedding
- Task: sentence-similarity
- Framework: sentence-transformers
- License: mit — Permissive open license: commercial use, modification, and redistribution are permitted. (https://spdx.org/licenses/MIT.html)
- Source: https://huggingface.co/intfloat/multilingual-e5-small
- Hosting: hosted (8 files)
- Files: 8 hosted of 43 listed
- File counts: "listed" is every file in the source repository; only hosted files download from Hugging Bay, and the download plan lists the files it selects for one download, so its count can differ.
- Repository size (all listed files): 2.3 GB
- Hosted download size: 476 MB
- Recommended file: 2.2 GB (6 files)
- Download: https://huggingbay.xyz/artifact/hf-model-intfloat-multilingual-e5-small/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-small/download-plan)
- Per-file SHA-256: available for 8 of 8 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-small/files?limit=100
- Run-ready: no (Hugging Bay has not certified a run path for this model; hosted bytes are downloadable and hash-checkable only)
- Peer-assisted fallbacks: 0 verified, 0 pending review
- Downloads: 9946340
- Stars: 442
- Card completeness: 93%

## Description

External Hugging Face catalog record for intfloat/multilingual-e5-small. Task: sentence similarity. Library: sentence transformers. Languages: multilingual, af, am, ar, as, az, be, bg. Includes 12 model-card evaluation signals. Files we host go through mirror review, a safety scan, and get a published SHA-256 before they're listed. Signing is not live yet.

## Model Card Facts

- Declared license: mit
- Pipeline: sentence-similarity
- Library: sentence-transformers
- Task categories: sentence-similarity
- Languages: multilingual, af, am, ar, as, az, be, bg
- Paper ids: 2402.05672, 2108.08787, 2104.08663, 2210.07316
- Model-index entries: intfloat/multilingual-e5-small
- Evaluation signals: 12 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- MTEB AmazonCounterfactualClassification (en): accuracy = 73.79104477611939 (Classification)
- MTEB AmazonCounterfactualClassification (en): ap = 36.9996434842022 (Classification)
- MTEB AmazonCounterfactualClassification (en): f1 = 67.95453679103099 (Classification)
- MTEB AmazonCounterfactualClassification (de): accuracy = 71.64882226980728 (Classification)
- MTEB AmazonCounterfactualClassification (de): ap = 82.11942130026586 (Classification)
- MTEB AmazonCounterfactualClassification (de): f1 = 69.87963421606715 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): accuracy = 75.8095952023988 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): ap = 24.46869495579561 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): f1 = 63.00108480037597 (Classification)
- MTEB AmazonCounterfactualClassification (ja): accuracy = 64.186295503212 (Classification)

## Referenced Data

- Paper: 2402.05672
- Paper: 2108.08787
- Paper: 2104.08663
- Paper: 2210.07316

## File Hints

- .eval_results/ArguAna.yaml
- .eval_results/BrightAopsRetrieval.yaml
- .eval_results/BrightBiologyLongRetrieval.yaml
- .eval_results/BrightBiologyRetrieval.yaml
- .eval_results/BrightEarthScienceLongRetrieval.yaml
- .eval_results/BrightEarthScienceRetrieval.yaml
- .eval_results/BrightEconomicsLongRetrieval.yaml
- .eval_results/BrightEconomicsRetrieval.yaml
- .eval_results/BrightLeetcodeRetrieval.yaml
- .eval_results/BrightPonyLongRetrieval.yaml
- .eval_results/BrightPonyRetrieval.yaml
- .eval_results/BrightPsychologyLongRetrieval.yaml

## Quality Checklist

- Summary: passed
- Description: passed
- Model card metadata: passed
- License: passed
- Provenance: passed
- File inventory: passed
- Hosted bytes: passed
- Scan result: passed
- Manifest signature: passed

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-07-14T06:45:30.205Z.
- Open license detected as mit.
- Model-index metadata found for intfloat/multilingual-e5-small.
- Not a run kit: hosted, hash-checked bytes only; run readiness is not certified for this model yet.

## Actions

- Web: https://huggingbay.xyz/artifact/hf-model-intfloat-multilingual-e5-small
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-small/files?limit=100
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- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-small/distribution
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- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-small/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-intfloat-multilingual-e5-small&limit=100
- Request mirror: not applicable.
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