LangChain's real product isn't the agent loop — it's the 600-plus integrations that mean nobody has to write another PDF loader, FAISS wrapper, or web search tool from scratch. ........ LangChain agen
Pinecone has never run HNSW, in either its current serverless architecture or the pod-based system it replaced in 2024. The confusion is understandable — HNSW is the default choice for most vector dat
