OpenAI announces GPTs at DevDay. Days later, the board fires Sam Altman. Within a week, he is reinstated. AI corporate governance gets global scrutiny.

Google announces Gemini in three sizes: Ultra, Pro, and Nano. The multi-modal model suite claims to match or exceed GPT-4 on key benchmarks.

Apple launches Vision Pro publicly in the US at $3,499. The first spatial computer ships. Early users explore the promise and limits of mass-market mixed reality.