AI Productivity Index

The AI Productivity Index (APEX) is a benchmark system designed to evaluate the performance of advanced AI models on high–economic-value knowledge work. It simulates real-world professional scenarios in fields such as investment banking, management consulting, law, and medicine to assess whether models are capable of performing complex analytical, reasoning, and decision-making tasks. The index aims to measure AI’s productivity in practical work environments and provides a quantitative reference for businesses, research institutions, and policymakers to evaluate the potential applicability and substitutability of AI technologies in professional domains.