Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Who are the 50 most important people at the intersection of technology, art, science, and culture? Who are the 50 people whose work this year will shape the next 50 years? That's the question we ask ...