Blog | Vaibhav Patil

Technical articles and guides by Vaibhav Patil

• Where RAG Fails: Understanding the Limitations of Retrieval-Augmented Generation

  2026-07-15 - Explore the common architectural pitfalls, edge cases, and scenarios where Retrieval-Augmented Generation (RAG) fails or is the wrong solution.

• What Happens When You Talk to an AI? Tokens, Transformers, and Temperature

  2026-07-10 - An intuitive breakdown of what happens under the hood when you send a prompt to an LLM, covering tokenization, transformers, and parameters.