Google Introduces Deep Research Max as Next-Generation Autonomous Research Agent

Summary

Google announced Deep Research and Deep Research Max on April 21, 2026, describing them as the next generation of its autonomous research agents built on the Gemini 3.1 Pro model family. The blog post, authored by Lukas Haas and Srinivas Tadepalli, positions Deep Research Max as a 'step change' in autonomous research capability, though the full technical details were not available in the retrieved content. The release signals Google's continued investment in agentic AI systems designed to auton