Image credits

Portraits are cropped, resized, and displayed in grayscale.

Mark Zuckerberg — Anthony Quintano, CC BY 2.0.

Satya Nadella — Brian Smale and Microsoft, CC BY-SA 4.0. This adapted portrait is available under the same license.

Andrew Ng — Steve Jennings/Getty Images for TechCrunch, CC BY 2.0.

OpenAI and the OpenAI logo are trademarks of OpenAI.