# intfloat/multilingual-e5-base

Model from Hugging Face for sentence similarity: intfloat/multilingual-e5-base · 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-base
- Hosting: hosted (8 files)
- Files: 8 hosted of 20 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.
- Hosted here: 8 files, 1.13 GB
- Full repo upstream: 5.32 GB
- Recommended file: 1.11 GB · model.safetensors
- Download: https://huggingbay.xyz/artifact/hf-model-intfloat-multilingual-e5-base/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/download-plan)
- Per-file SHA-256: available for 8 of 8 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/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: 6538697
- Stars: 410
- Card completeness: 93%

## Description

External Hugging Face catalog record for intfloat/multilingual-e5-base. Task: sentence similarity. Library: sentence transformers. Languages: multilingual, af, am, ar, as, az, be, bg. Includes 12 model-card evaluation signals. Files we host have a published SHA-256.

## 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: multilingual-e5-base
- Evaluation signals: 12 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- MTEB AmazonCounterfactualClassification (en): accuracy = 78.97014925373135 (Classification)
- MTEB AmazonCounterfactualClassification (en): ap = 43.69351129103008 (Classification)
- MTEB AmazonCounterfactualClassification (en): f1 = 73.38075030070492 (Classification)
- MTEB AmazonCounterfactualClassification (de): accuracy = 71.7237687366167 (Classification)
- MTEB AmazonCounterfactualClassification (de): ap = 82.22089859962671 (Classification)
- MTEB AmazonCounterfactualClassification (de): f1 = 69.95532758884401 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): accuracy = 79.65517241379312 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): ap = 28.507918657094738 (Classification)
- MTEB AmazonCounterfactualClassification (en-ext): f1 = 66.84516013726119 (Classification)
- MTEB AmazonCounterfactualClassification (ja): accuracy = 73.32976445396146 (Classification)

## Referenced Data

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

## File Hints

- .eval_results/ArguAna.yaml
- .gitattributes
- 1_Pooling/config.json
- README.md
- config.json
- model.safetensors
- modules.json
- onnx/config.json
- onnx/model.onnx
- onnx/model_O4.onnx
- onnx/model_qint8_avx512_vnni.onnx
- onnx/sentencepiece.bpe.model

## 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

- Mirrored 6 selected Hugging Face files by configured-admin; hashes computed from downloaded bytes and manifest signed.
- External catalog metadata imported from Hugging Face public API on 2026-07-02T00:22:10.011Z.
- Open license detected as mit.
- 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-base
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-intfloat-multilingual-e5-base
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-intfloat-multilingual-e5-base&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-intfloat-multilingual-e5-base/decentralized-fallbacks