The Google Quantum AI team unveiled its conceptual five-stage roadmap on November 14, 2025, detailing the path to creating practically useful quantum computers. As reported on the Google Research blog, the document outlines the evolutionary stages—from current "noisy" (NISQ) devices to full-fledged fault-tolerant systems. The role of AI (including generative models) in this process is specifically highlighted: it will be used for optimization, discovering new quantum circuits, and developing practical applications.
Google Quantum AI Publishes Five-Stage Roadmap to Useful Quantum Computing
