D-Wave Stock Surges 11% on Expanded AT&T Quantum Computing Partnership

Shares of D-Wave Quantum Inc. (QBTS) surged 11% on Monday following the announcement of an expanded agreement with AT&T (T). The telecommunications giant will increase its use of D-Wave's quantum computing technology to address complex optimization challenges within its network operations.

Details of the Agreement

AT&T plans to leverage D-Wave's annealing quantum computing technology to enhance its operational efficiency. The initial focus will be on integrating the quantum solutions into tools that power AT&T's agentic AI systems, which the company says reduced customer downtime by 12 million hours in 2025.

In an early-stage application cited by D-Wave, AT&T successfully used the technology to slash the processing time for a specific network optimization task from approximately one hour to less than 15 seconds. This demonstrates the potential for significant performance gains in computationally intensive problems.

Strategic Implications

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This partnership signifies a growing enterprise interest in applying quantum computing to real-world business problems. D-Wave CEO Alan Baratz noted that AT&T's work exemplifies this trend. The agreement is a component of AT&T's broader innovation strategy, which incorporates AI, automation, and advanced analytics to modernize its network.

Looking ahead, AT&T will explore using D-Wave's technology for a range of applications, including:

• Outage detection and response
• Technician routing
• Network build planning
• Traffic management

Furthermore, AT&T is also evaluating D-Wave's forthcoming gate-model systems for potential uses in quantum security and quantum communications, highlighting the depth of the collaboration.