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Recent items mentioning RAG across the Databricks ecosystem — releases, news, videos, and community Q&A. Updated hourly.

13 recent items4 news8 videos1 community thread
What's happening in RAGAI synthesis · updated 3d ago

With newer reasoning models from OpenAI and DeepSeek exhibiting higher hallucination rates than their predecessors, enterprise deployments are pairing RAG with systematic evaluation frameworks to curb production risks 1. Databricks now supports this shift with a five-stage production RAG workflow emphasizing hybrid search and independent evaluation of retrieval precision versus generation faithfulness 4, providing the backbone for governed AI assistants to execute autonomous pipeline management 2.

Generated daily from the 5 most recent items mentioning RAG. Click any [N] to jump to the source.

RedditTutorial

I built a 54-minute hands-on RAG tutorial on Databricks — from PDF loading to retrieval and LLM answers

Hi Everyone I recently published a hands-on tutorial where I build a basic **RAG pipeline on Databricks** from scratch. The goal of the video is not just to use a high-level RAG framework, but to show what actually happens behind the scenes. In the video, I cover: * Loading PDF files inside Databricks * Extracting text from PDF pages * Splitting documents into chunks * Creating embeddings using Databricks embedding endpoints * Building a simple manual retrieval system using vector similarity * Creating prompts from retrieved chunks * Generating grounded answers using Databricks LLM endpoints * Using `databricks-langchain` for embeddings and chat models I intentionally kept the implementation simple so that beginners can understand the core mechanics of RAG before moving to more production-level tools like Vector Search, Unity Catalog, MLflow, etc. Here is the video: [https://youtu.be/7QY1iXPLgRg](https://youtu.be/7QY1iXPLgRg) Would love to hear feedback from people working with Databricks, RAG, LangChain, or enterprise GenAI systems. Also curious: for production RAG on Databricks, would you prefer starting with a simple manual implementation like this first, or directly using Mosaic AI Vector Search / Databricks Vector Search from the beginning?

93Remarkable_Nothing655mo ago

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