Overview
- The expanded agreement was announced on Monday, July 27, 2026, and prompted a roughly 7% premarket rise in D‑Wave’s (QBTS) stock while several rival quantum stocks also gained.
- AT&T previously used D‑Wave’s annealing machines to optimize field‑technician dispatch, cutting a roughly one‑hour computation to about 15 seconds, a 240x speedup on a live operations problem.
- Under the new deployment AT&T plans to run annealing for outage detection and traffic management across its network, and the company projects the technology could save customers about 12 million hours of downtime.
- Quantum annealing is a form of quantum computing tuned for constraint‑heavy optimization problems, which makes it suited to matching technicians to jobs and routing network traffic quickly.
- The announcement builds on D‑Wave’s commercial push through its Leap cloud service, a reported $10 million two‑year QCaaS deal earlier this year, and the company’s recent Quantum Circuits acquisition and gate‑model roadmap to broaden its market.