Embedding

MITOpen weightsUpdated August 2026

bge-m3

Multilingual BGE embedding model that supports dense retrieval, lexical retrieval, and multi-vector retrieval in one checkpoint.

BAAI · BGE

Editorial review

Reviewed byOpenSourcesAI EditorialLast updatedAugust 2026SourcesHugging Face model card and config.json (BAAI/bge-m3)

Model checkpoints, context windows, provider support, local runtime compatibility, and license terms can change quickly. Verify the exact model card before production or commercial use.

Best for

RAG teams that want one embedding model for multilingual search, long documents, and retrieval experiments beyond plain dense vectors.

Who should use it

  • RAG teams that want one embedding model for multilingual search, long documents, and retrieval experiments beyond plain dense vectors.
  • Builders who want local or self-hosted testing options.
  • RAG builders comparing retrieval quality, latency, and multilingual coverage.

Common workflows

  • Multilingual embedding and retrieval workflows
  • embedding workflows
  • rag workflows
  • retrieval workflows
  • semantic search workflows

Deployment and hardware notes

Local hardware needs vary by size, quantization, and runtime. Check the exact model card and serving stack.

License and usage notes

MIT. Open weights. Verify the exact model card and license terms for the checkpoint or hosted provider you use.

Strengths

  • Open weights model option for BGE workflows.
  • RAG teams that want one embedding model for multilingual search, long documents, and retrieval experiments beyond plain dense vectors.
  • Use the exact checkpoint and quantization that matches your hardware and latency target.

Limitations

  • Verify license, deployment requirements, runtime support, and fit on your own workload before production use.
  • Local hardware needs vary by size, quantization, and runtime. Check the exact model card and serving stack.
  • Context window and limits: 8,192 tokens.
  • Verify the exact model card, provider docs, license, and serving support before production use.

Local workflow notes

Use the exact checkpoint and quantization that matches your hardware and latency target.

Local runtimes: Ollama where supported, LM Studio where supported, llama.cpp where supported, Transformers

Platforms: Windows, macOS, Linux

Sources to verify

Hugging Face model card and config.json (BAAI/bge-m3)

Related resources

Continue with model source notes, local tools, and implementation guides related to this model.

BGE family hubEmbedding models shortlistCompare BGE vs E5RAG for documents stackAI tools directory
HardwareXLM-RoBERTa-large class encoder; runs on CPU or any modern GPURuntimeOllama or LM Studio where supported, llama.cpp, Transformers, vLLMContext8,192 tokensLast updated2026
Hugging Face model card and config.json (BAAI/bge-m3) →

Model ecosystem connections

Use these next-step links to move from this profile into related tools, comparisons, guides, stacks, and curated shortlists.

Recommended runtimes and tools

Ollama →LM Studio →llama.cpp →Transformers →vLLM →

Setup and deployment

Check if this model fits your GPU →What can 12GB VRAM run? →What is quantization? GGUF, Q4, Q8 explained →What is VRAM and how much do you need? →

Related model pages

BGE family hub →bge-reranker-base →bge-reranker-large →BGE Reranker v2 M3 →bge-small-en-v1.5 →e5-base →bge-base-en-v1.5 →

Guides, stacks, and comparisons

Embedding models shortlist →Compare BGE vs E5 →RAG for documents stack →All model comparisons →

Related models

bge-reranker-baseBuilders who want a practical reranking step in RAG or search without adding a heavyweight cross-encoder to every request.bge-reranker-largeTeams that already retrieve a candidate set and want a stronger final ranking step before passing context to an LLM.BGE Reranker v2 M3RAG builders who need a practical reranker after Qdrant, Chroma, pgvector, or other vector search.bge-small-en-v1.5Lightweight English embedding pipelines where CPU or modest GPU serving matters more than chasing the largest model.e5-baseLegacy base embedding baselinebge-base-en-v1.5Teams building English search or RAG systems on modest GPUs without dropping to the smallest embedding tier.

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