https://chrislovejoy.me/Chris LovejoyDoctor turned ML Engineer/Founder 2026-03-09T18:05:16+00:00 Chris Lovejoy https://chrislovejoy.me/ Jekyll © 2026 Chris Lovejoy /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png The Sour Lesson: A Guide to Building AGI-Pilled Products2026-02-12T00:00:00+00:00 2026-02-12T00:00:00+00:00 https://chrislovejoy.me/sour-lesson Chris Lovejoy With the current rate of AI progress, every AI product builder must confront an uncomfortable question: How should I build my product when my approach could become obsolete with the next model release? You need to serve customers today so you have to ship something using current capabilities - but those capabilities will change. Build too specifically around those limitations and you create te... The new AI playbook: why LLM-native beats traditional ML in verticals2025-10-30T00:00:00+00:00 2025-10-30T00:00:00+00:00 https://chrislovejoy.me/llm-native-vs-traditional-ml Chris Lovejoy The emergence of large language models like chatGPT and Claude has fundamentally changed how value can be created in vertical industries using AI. But with this technology comes a new rulebook. Previous AI approaches were characterized by using datasets to train models for specific use cases and then deploying them within existing workflows. With LLM-native approaches, the focus is on stitchin... How to leverage domain experts for building domain-specific vertical AI2025-08-23T00:00:00+00:00 2025-08-23T00:00:00+00:00 https://chrislovejoy.me/domain-experts-ai Chris Lovejoy A popular maxim when building LLM products is to “look at your data”: one of the best ways to understand and improve AI performance is to review your AI outputs. But what if you can’t understand your data? What if you’re building a language learning app - but don’t speak the languages your AI is outputting? What if you’re building an LLM app analysing legal contracts - and you’re not a lawye... Lessons from building verticalized agents (with Jason Liu)2025-08-13T00:00:00+00:00 2025-08-13T00:00:00+00:00 https://chrislovejoy.me/lessons-verticalized-agents Chris Lovejoy This is a lightning lesson with Jason Liu delivered on 13th August 2025. Recording Slides Downloadable as a PDF here. AI Evals in Vertical Industries (Guest Talk with Shreya and Hamel)2025-08-03T00:00:00+00:00 2025-08-03T00:00:00+00:00 https://chrislovejoy.me/ai-evals-in-vertical-industries Chris Lovejoy This is a guest lecture as part of the AI Evals For Engineers & PMs online course (7th August 2025). Recording (Will be uploaded later - sign up below to be notified.) Slides Downloadable as a PDF here.