- Agentic layer — analyzes a query and rewrites it for better retrieval. See Agentic Layer.
- Answers — generates the response from the retrieved passages in chat.
- Embeddings — turns your content and queries into vectors. You choose the embedding provider per collection when you connect a vector store.
OpenAI
GPT for answers and OpenAI embeddings
Anthropic
Claude for answers
Gemini for the agentic layer, answers, and embeddings
Vertex AI
Google Vertex embeddings
AWS Bedrock
Bedrock embeddings
Sentence Transformers
Self-hosted open-source embeddings