Developer: BAAI · Open-source embedding model
An English text embedding model for semantic search and retrieval.
No official API pricing published
Open-source model weights can be downloaded and self-hosted under their license. Hosting, compute and third-party API inference may incur separate charges. No verified, directly purchasable API quote is listed here.
- Model ID
- BAAI/bge-large-en-v1.5
- Category
- Embedding
- Version
- v1.5
- Languages
- en
- Input length
- 512 tokens
- Embedding dimensions
- 1024
- License
- MIT
- Official announcement
- 2023-09-12
- Verified
- 2026-10-15
Maximum input sequence length in tokens.
Use cases: RAG, semantic search, knowledge base, retrieval.
Official sources and model revision
https://huggingface.co/BAAI/bge-large-en-v1.5
https://huggingface.co/api/models/BAAI/bge-large-en-v1.5
https://huggingface.co/BAAI/bge-large-en-v1.5/raw/d4aa6901d3a41ba39fb536a557fa166f842b0e09/README.md
https://huggingface.co/BAAI/bge-large-en-v1.5/raw/d4aa6901d3a41ba39fb536a557fa166f842b0e09/config.json
https://huggingface.co/BAAI/bge-large-en-v1.5/raw/d4aa6901d3a41ba39fb536a557fa166f842b0e09/tokenizer_config.json
https://github.com/FlagOpen/FlagEmbedding
Revision: d4aa6901d3a41ba39fb536a557fa166f842b0e09