Healthtech Chatbot RAG: Choosing an Embedding Model for Semantic Search Boundaries
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A healthtech chatbot needs more than a high-scoring embedding model. Its retrieval boundary has to survive a provider change without turning deletion, retention, and regional processing into afterthoughts. I would start with text-embedding-3-small for the knowledge-base index, keep the vector store…
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- 2026-10-25 21:49 · DEV Community — AI
Healthtech Chatbot RAG: Choosing an Embedding Model for Semantic Search Boundaries