Generative AI

LLMs, diffusion models, prompt engineering, RAG, fine-tuning, and building production GenAI applications.

2 articles

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Generative AI

Advanced RAG: Hybrid Search, Reranking, and Citation for Production

Basic RAG retrieves and generates. Production RAG uses hybrid search, cross-encoder reranking, and grounded citations. Here's how to build the latter.

Rajath Kumar·Jun 27, 2026

Generative AI

Building a RAG Pipeline for Engineers: From PDF to Answers in 50 Lines

RAG sounds complicated. It's not. Here's how to build a working pipeline that answers questions from your own documents in under 50 lines of Python.

Rajath Kumar·Jun 17, 2026