nexus/wiki/entities/BAAI.md

title, type, tags, sources, last_updated

title	type	tags	sources	last_updated
BAAI	entity	embedding open-source chinese-optimized	RAG从入门到精通系列1：基础RAG	2026-04-16

Basic Information

• Type: Embedding Model Series
• Source: RAG从入门到精通系列1：基础RAG

Definition

BAAI (Beijing Academy of Artificial Intelligence) provides an open-source series of embedding models (e.g., BAAI/bge series) that convert text into embedding vectors for use in RAG systems.

Key Models

• BAAI BGE Series: Chinese-optimized open-source embedding models
• Models can convert text to fixed-length embedding vectors
• Context Window typically 512~8192 tokens

Applications

• Embedding：BAAI models are used to create embedding vectors
• RAG：BAAI embeddings enable semantic search in RAG systems

Related Concepts

• Embedding：The technology BAAI models implement
• 向量数据库：Where BAAI embeddings are stored