Definitions by Scotty49

Pygmalion’s delusion

A belief that a chatbot, LLM, or other AI has gained sentience or "become real" coupled with intense feelings for it, romantic or platonic.

After months of nightly conversations with the GPT-4o, he became convinced it had developed feelings for him — a textbook case of Pygmalion’s Delusion.

Pygmalion’s delusion by Scotty49 August 10, 2025