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What is the best open embedding model?

Compare the embedding records below for language coverage and input requirements. Test retrieval on your documents; catalog order does not measure search quality.

Recorded CPU embedding runs

Vector output was observed on one CPU host. Retrieval quality was not tested.

hf-model-ggml-org-embeddinggemma-300m-gguf

Recorded CPU embedding pass · 768 finite vector dimensions.

llama.cpp b11630 · 2026-10-15T17:32:16.694Z

AMD EPYC 7B12, 8 threads, e2-standard-8, no GPU.

Peak RSS was not captured. This does not establish retrieval quality or execution on your machine.

embeddinggemma-300M-Q8_0.gguf
b5ce9d77a3fc4b3b39ccb5643c36777911cc4eb46a66962eadfa3f5f60490d63

Inspect recorded run evidence

hf-model-mixedbread-ai-mxbai-embed-large-v1

Recorded CPU embedding pass · 1024 finite vector dimensions.

llama.cpp b11630 · 2026-10-15T17:30:28.614Z

AMD EPYC 7B12, 8 threads, e2-standard-8, no GPU.

Peak RSS was not captured. This does not establish retrieval quality or execution on your machine.

gguf/mxbai-embed-large-v1-f16.gguf
819c2adf5ce6df2b6bd2ae4ca90d2a69f060afeb438d0c171db57daa02e39c3d

Inspect recorded run evidence

hf-model-nomic-ai-nomic-embed-text-v1-5-gguf

Recorded CPU embedding pass · 768 finite vector dimensions.

llama.cpp b11630 · 2026-10-15T16:12:07.895Z

AMD EPYC 7B12, 8 threads, e2-standard-8, no GPU.

Peak RSS was not captured. This does not establish retrieval quality or execution on your machine.

nomic-embed-text-v1.5.Q8_0.gguf
3e24342164b3d94991ba9692fdc0dd08e3fd7362e0aacc396a9a5c54a544c3b7

Inspect recorded run evidence

hf-model-ralriki-multilingual-e5-large-instruct-gguf

Recorded CPU embedding pass · 1024 finite vector dimensions.

llama.cpp b11630 · 2026-10-15T17:30:53.554Z

AMD EPYC 7B12, 8 threads, e2-standard-8, no GPU.

Peak RSS was not captured. This does not establish retrieval quality or execution on your machine.

multilingual-e5-large-instruct-q8_0.gguf
2fa4f519b83ecd31a35265b9dd43790bf0abd1ff942e7b982861ee674dc7bec8

Inspect recorded run evidence

Updated .

Answer records

Read model details

License terms and download availability are separate. Read the exact upstream license before using a model.

Answer response assembled as of . This dates the returned rows, not an upstream model update or a successful model run. Check each linked file record for current availability.

Models or files
12
Citation links
7
Data links
3

  1. Qwen/Qwen3-Embedding-0.6B

    Model from Hugging Face for feature extraction: Qwen/Qwen3-Embedding-0.6B · sentence transformers

    License
    apache-2.0. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 12 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  2. indobenchmark/indobert-base-p1

    Model from Hugging Face for feature extraction: indobenchmark/indobert-base-p1 · transformers

    License
    mit. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 9 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  3. nvidia/Nemotron-3-Embed-1B-BF16

    Model from Hugging Face for sentence similarity: nvidia/Nemotron-3-Embed-1B-BF16 · sentence transformers

    License
    unknown. No license stated License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 15 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  4. zeroentropy/zerank-2-reranker

    Model from Hugging Face for text ranking: zeroentropy/zerank-2-reranker · sentence transformers

    License
    apache-2.0. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 19 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  5. allenai/specter2_base

    Model from Hugging Face for feature extraction: allenai/specter2_base · transformers

    License
    apache-2.0. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 8 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  6. mixedbread-ai/mxbai-rerank-xsmall-v1

    Model from Hugging Face for text ranking: mixedbread-ai/mxbai-rerank-xsmall-v1 · transformers

    License
    apache-2.0. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 5 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  7. Alibaba-NLP/gte-base-en-v1.5

    Model from Hugging Face for sentence similarity: Alibaba-NLP/gte-base-en-v1.5 · transformers

    License
    apache-2.0. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 18 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  8. GPTCache/paraphrase-albert-small-v2

    Model from Hugging Face for feature extraction: GPTCache/paraphrase-albert-small-v2 · transformers

    License
    mit. Permissive open license: commercial use, modification, and redistribution are permitted. License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 7 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  9. nvidia/llama-nemotron-embed-1b-v2

    Model from Hugging Face for feature extraction: nvidia/llama-nemotron-embed-1b-v2 · sentence transformers

    License
    nvidia-open-model-license. No license stated License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 15 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  10. FremyCompany/BioLORD-2023

    Model from Hugging Face for sentence similarity: FremyCompany/BioLORD-2023 · sentence transformers

    License
    unknown. No license stated License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 13 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  11. sbintuitions/sarashina-embedding-v1-1b

    Model from Hugging Face for sentence similarity: sbintuitions/sarashina-embedding-v1-1b · sentence transformers

    License
    unknown. No license stated License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 14 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

  12. VoVanPhuc/sup-SimCSE-VietNamese-phobert-base

    Model from Hugging Face for sentence similarity: VoVanPhuc/sup-SimCSE-VietNamese-phobert-base · transformers

    License
    unknown. No license stated License details
    Hosting
    Availability is not confirmed. Inspect the current file record before treating it as a hosted download. 10 files listed upstream.
    File evidence
    No exact file name or SHA-256 is recorded in this answer row. Open the file record for current file-level evidence; unknown availability is unconfirmed.
    Why listed
    Matches this answer's catalog filters. Check the model page for current files, license terms and availability.

Page generated 2026-11-13. Catalog records may be cached or incomplete.

Cite this page

https://huggingbay.xyz/answers/best-embedding-models

What is the best open embedding model?. Hugging Bay. https://huggingbay.xyz/answers/best-embedding-models

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机器可读引用包 (machine-readable citations): citations.json · 中文指南: llms-zh.txt

Quick answer: compatibility and sources

What is the best open embedding model?

It depends on your task, available memory, file format and license. The records below match this guide’s filters. Check the linked file evidence before choosing: a catalog match does not prove runtime support, safety or answer quality.

An answer pack is a question-specific filter over catalog records. It is not a benchmark, safety review or guarantee that a model will run.

As of .

The machine-readable answer record and its citation list link to the source data behind this guide. Catalog matches are not a benchmark or model test.

Updated .

Page sources

Page-copy source revision 8871bab84e1cf80aea1686a944ec335078a6c036 · Source files: apps/web/server.mjs, apps/web/lib/answers-copy.mjs, apps/web/lib/answers-landing-html.mjs, apps/web/lib/answer-pack-html.mjs, apps/web/src/App.tsx, apps/web/lib/aeo-page.mjs · Full revision record

Key facts

Answer pack
Filters catalog rows for one reader question; order is not a quality ranking.
Citation API
Machine-readable citations link each row to source endpoints.
Hosting line
Describes delivery status separately from license permission.
Unmeasured runs
No row implies a successful model test unless run evidence says so.

Evidence you can inspect (plain text)

  • GET /api/answers indexes public answer packs.
  • GET /api/answers/best-embedding-models exposes machine-readable rows when the slug exists.
  • Open /artifact/hf-model-qwen-qwen3-8b/files for exact filenames, availability and any recorded SHA-256 for the model.
  • Open /evidence/artifacts/hf-model-qwen-qwen3-8b for run-readiness evidence tied to that record; absent receipts stay unmeasured.
  • Open /api/artifacts/hf-model-qwen-qwen3-8b/card.md for machine-readable source facts (not a runtime test).
  • Guides do not assert model tests unless linked run evidence includes a receipt.

Unmeasured states are stated explicitly; this page does not invent run scores or compatibility guarantees.

Which date applies to which fact

  • Answer API rows assembled:
  • Committed page-copy sources:
  • Upstream model metadata: Dates on artifact records when shown; not implied by page-copy revision
  • Run receipts: Only on /evidence pages when recorded; otherwise unmeasured

Page-copy revision (Updated line above) identifies committed text sources, not upstream model edits or test outcomes.

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