The 2025 AI Agent Index
aiagentindex.mit.edu
Agentic AI systems are increasingly capable of performing complex tasks with limited human involvement. The 2025 AI Agent Index documents the origins, design, capabilities, ecosystem, and safety features of 30 prominent AI agents based on publicly available information and correspondence with developers.

Original Reddit post

It reports on: - Selective reporting – esp. on safety - Almost all agents backend just 3 model families - Many agents don’t ID themselves as bots online - Big US/China gaps - And more… submitted by /u/stecas

Originally posted by u/stecas on r/ArtificialInteligence