---
title: "What AI engineering is"
description: "What an AI engineer builds, how the work differs from training models, and what the job looks like day to day."
canonical_url: "https://fanout.sh/ai-engineering/lessons/what-ai-engineering-is"
md_url: "https://fanout.sh/ai-engineering/lessons/what-ai-engineering-is.md"
access: "public"
---

# What AI engineering is

What an AI engineer builds, how the work differs from training models, and what the job looks like day to day.

---
This representation contains public Fanout content only. Protected Pro lessons, account data, billing, checkout, and pricing are not included.

Browse the public content map: https://fanout.sh/sitemap.md