The AI Index 2021 Annual Report

Understand

Welcome to the fourth edition of the AI Index Report.

• This year we significantly expanded the amount of data available in the report, worked with a broader set of external organizations to calibrate our data, and deepened our connections with the Stanford Institute for Human-Centered Artificial Intelligence (HAI).
• The AI Index Report tracks, collates, distills, and visualizes data related to artificial intelligence.
• Its mission is to provide unbiased, rigorously vetted, and globally sourced data for policymakers, researchers, executives, journalists, and the general public to develop intuitions about the complex field of AI.