Learn to stream a language model's response token by token using Server-Sent Events (SSE). Covers the FastAPI backend, consuming the stream in the browser with EventSource and fetch, error handling and cancellation, and the common mistakes that break streaming in production.
Verificando acceso...
Learn the basics of LangChain to build AI applications. From installation to your first functional pattern.
Battle-tested patterns for building production-ready RAG (Retrieval-Augmented Generation) systems in 2026: semantic chunking, embedding selection, hybrid search, and cross-encoder reranking.
Learn how to build evals for LLM applications: datasets from real traffic, deterministic checks, LLM-as-judge with binary rubrics, CI integration, and the biases and common mistakes that silently invalidate your metrics. Includes a complete pytest harness ready to use.