{"type": "article", "title": "Build a documentation chatbot with LangChain, OpenAI, Pinecone, and Apify", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/build-a-documentation-chatbot-with-langchain-openai-pinecone-and-apify", "original_source": "https://blog.apify.com/how-to-use-langchain/", "published": "2026-09-29T06:25:00+00:00", "accessed": "2026-09-29", "id": "build-a-documentation-chatbot-with-langchain-openai-pinecone-and-apify"}