Google’s new diffusion AI agent mimics human writing to improve enterprise research

Google researchers have developed a new framework for AI research agents that outperforms leading systems from rivals OpenAI, Perplexity and others on key benchmarks.

The new agent, called Test-Time Diffusion Deep Researcher (TTD-DR), is inspired by the way humans write by going through a process of drafting, searching for information, and making iterative revisions.