AI Summer
Noun · Hacker Culture
Definitions
A period of strong optimism, investment, and visible progress in AI, contrasted with the idea of an AI winter. The phrase is often used to describe moments when the field feels unusually well-funded and culturally dominant.
In plain English: A boom period of excitement and investment in AI.
Example: "Even veterans who remembered earlier cycles admitted the current AI summer felt different in how quickly products reached mainstream users."