Build a RAG App with Next.js and Pinecone
Learn how to build a retrieval-augmented generation app that answers questions from your own documents using Next.js, Pinecone, and the OpenAI API.
May 8, 20264 min read
Learn how to build a retrieval-augmented generation app that answers questions from your own documents using Next.js, Pinecone, and the OpenAI API.
A complete guide to streaming LLM responses to the browser using Next.js App Router, the Vercel AI SDK, and the OpenAI API — with real working code.
A practical comparison of the OpenAI and Anthropic APIs for developers — covering pricing, context windows, strengths, and when to pick each one.
Practical strategies for cutting your OpenAI and Anthropic API bills without sacrificing quality — caching, model routing, prompt compression, and more.
Learn how to use OpenAI function calling to let your LLM trigger real actions in your app — with working TypeScript examples.