Overview
BGE-M3 is BAAI's flagship multilingual retrieval model, uniquely combining three retrieval paradigms in a single model: dense embeddings for semantic similarity, sparse retrieval for keyword precision, and ColBERT multi-vector matching for fine-grained token-level relevance. With 21.7 million monthly downloads and top MTEB multilingual benchmark rankings, it is the most capable open-source model for enterprise multilingual RAG. Covering 100+ languages with an 8192-token context window, it serves as a single retrieval backbone for global document repositories where both semantic and keyword matching matter. Deployed on SageMaker with 1.1GB weights at 568M parameters, it handles enterprise knowledge bases, multilingual support systems, and cross-lingual search with a single endpoint.
Highlights
- Only open model combining dense + sparse + ColBERT retrieval -- three retrieval modes, one deployment
- 100+ languages with 8192-token context -- single endpoint replaces per-language retrieval stacks
- 21.7M monthly downloads; MTEB top-ranked multilingual retrieval model
Details
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
Pricing
Dimension | Description | Cost/host/hour |
|---|---|---|
ml.m5.xlarge Inference (Real-Time) Recommended | Model inference on the ml.m5.xlarge instance type, real-time mode | $0.10 |
ml.m5.xlarge Inference (Batch) Recommended | Model inference on the ml.m5.xlarge instance type, batch mode | $0.10 |
Vendor refund policy
No refunds.
How can we make this page better?
Legal
Vendor terms and conditions
Content disclaimer
Delivery details
Amazon SageMaker model
An Amazon SageMaker model package is a pre-trained machine learning model ready to use without additional training. Use the model package to create a model on Amazon SageMaker for real-time inference or batch processing. Amazon SageMaker is a fully managed platform for building, training, and deploying machine learning models at scale.
Version release notes
Initial release
Additional details
Inputs
- Summary
21.7M monthly downloads. The only model combining dense, sparse, and ColBERT retrieval for 100+ languages. MTEB top-ranked for multilingual RAG.
- Input MIME type
- application/json
Support
Vendor support
Contact support@waltsoft.net for deployment assistance.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.