Ben Holmes

LLM Knowledge Bases: a practical guide — Ben Holmes, Warp

Aug 12, 2026 · 21:17

Ben Holmes, Developer Relations Lead at Warp, demonstrates how to turn a disorganized folder of voice-dictated notes into a browsable, interconnected knowledge base using LLM agents. He argues that voice dictation at 200 words per minute is the fastest capture method, recommending local tools like Handy and Voice Ink to avoid subscriptions. Holmes explains his 'enrich note' skill, which timestamps files, assigns tags from a fixed list to prevent Claude from inventing new ones, researches sources via web search, and adds backlinks through key term search. He then shows how to generate wikis from a Karpathy gist, grouping people, concepts, and organizations, and automates the entire pipeline on a daily schedule using Obsidian's headless CLI in a cloud sandbox via Oz.dev. Finally, he demonstrates asking an agent to build an HTML and Tailwind graph view of all notes, revealing clusters of interests and gaps in thinking.

ChatGPT is poorly designed. So I fixed it

Jun 3, 2025 · 5:21

Ben Holmes critiques ChatGPT's confusing design, calling it a case of 'shipping the org chart' where voice and text features feel like separate apps. He demonstrates a fix by building FixGPT, an app that allows simultaneous voice and text interaction and smartly routes requests to the right model via tool calls. Using off-the-shelf APIs like 4.0 real-time and simple prompts, Holmes shows how a 'send chat message' tool enables detailed text responses alongside voice, while a reasoning model tool handles complex queries. The source code is available on GitHub, showcasing how to avoid OpenAI's science fair of options.