
Member of Technical Staff at Anthropic. Previously Anterior, Billions Health, Medical Doctor.
Lovejoy is a medical-doctor-turned-AI-engineer (founding team at Anterior, now Member of Technical Staff at Anthropic) who has become one of the clearest voices on building domain-specific "vertical" AI products. His talks deliver a concrete framework (Oracle / Evaluator / Architect) for embedding domain expertise and running evals at scale, drawn from shipping LLM systems that made 100k+ real medical decisions.
How to Leverage Domain Expertise — Chris Lovejoy, Notius LabsAI Engineer Europe 2026 · Apr 2026
How to Succeed in Vertical AIChris Lovejoy (YouTube channel) · Oct 2025
Make your LLM app a Domain Expert: How to Build an Expert System — Christopher Lovejoy, AnteriorAI Engineer World's Fair 2025 · Jun 2025
Mission-Critical Evals at Scale (Learnings from 100k medical decisions)AI Engineer Summit 2025 · Feb 2025Public activity researched automatically · as of Jun 2026