Caroline Falkman Olsson is a researcher at Epoch AI, focusing on polling, with a background in economics and statistics. She has previously worked as a predoctoral researcher at LSE’s International Inequalities Institute (III) and as a data analyst at the Institute for International Economic Studies (IIES) at Stockholm University.
Epoch AI/Ipsos survey: 67% of AI-using workers in computer, engineering, and science jobs use employer-provided AI.
One in five US workers say AI now does work they once handed to a coworker or contractor, per a new Epoch AI/Ipsos survey of 1,106 employed adults.
Household income of weekly AI users ranges from 80% earning $100K+ for Claude to 37% for Meta AI in the Epoch AI/Ipsos survey.
Claude was the only AI tool to show significant usage growth across three Epoch AI/Ipsos survey waves in March-April 2026.
We surveyed over 2,000 Americans on how they use AI at work: who uses it, how much, which services, and whether it's replacing or creating tasks.
We are hosting a competition to establish rigorous human performance baselines for FrontierMath. With a prize pool of $10,000, your participation will contribute directly to measuring AI progress in solving challenging mathematical problems.
FrontierMath: a new benchmark of expert-level math problems designed to measure AI's mathematical abilities. See how leading AI models perform against the collective mathematics community.