---
title: "Make your LLM app a Domain Expert: How to Build an Expert System — Christopher Lovejoy, Anterior"
category: "resources"
sourceLabels: ["Public YouTube metadata"]
---
# Make your LLM app a Domain Expert: How to Build an Expert System — Christopher Lovejoy, Anterior

## What It Is
A public YouTube video used as supporting context for the AI Engineer World's Fair 2026 wiki. It is not part of the confirmed World's Fair San Francisco 2026 official event-video set.

## Source Classification
- Source role: supporting contextual video source.
- Channel/source: public YouTube or AI Engineer channel video outside the confirmed World's Fair San Francisco 2026 event-video set.
- Use: background, speaker, company, or historical AIE context; not primary evidence for World's Fair San Francisco 2026 session facts.

## Transcript Availability
English auto-captions

## Cached Transcript
Not fetched yet.

## Link
[YouTube](https://www.youtube.com/watch?v=MRM7oA3JsFs)

## Related Scheduled Sessions
- [[2026-07-01-christopher-lovejoy-why-your-enterprise-tech-stack-isn-t-ready-for-ai-agents-and-what-to-build-instead]] — Why Your Enterprise Tech Stack Isn't Ready for AI Agents - And What to Build Instead
## Extracted Slides
- [[youtube-MRM7oA3JsFs-slides]]