Stephen Wolfram

"What Is ChatGPT Doing…" essay

Founder and CEO of Wolfram Research, creator of the Mathematica computational system, the Wolfram Language, and Wolfram Alpha. Has spent decades building tools that make computation and formalised knowledge accessible. His 2023 long-form essay on ChatGPT's inner workings reached a broad technical and non-technical audience, bridging neural-network research and public understanding.