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DARPA Multi X Office (MXO)

DARPA Quantum Benchmarking Initiative (QBI)

Funds United States quantum technology research aiming for scalable, error-corrected computing breakthroughs.

OpenDefense Advanced Research Projects AgencyUnited States

The DARPA Quantum Benchmarking Initiative (QBI) is a multi-phase program administered by the Microsystems Technology Office (MTO) with the goal of determining whether utility-scale, fault-tolerant quantum computers can be built by 2033. QBI is structured as a competitive technical evaluation rather than a conventional research grant: selected performers move through staged technical reviews with q…

Constructing utility-scale fault-tolerant quantum computers and computational workflows that include quantum compute steps. Includes independent verification and validation tracks.

CycleiHow often this grant runs — e.g. annually, on a rolling basis, or a one-off call.Annual
Next deadlineiThe next date applications are due. Rolling means you can apply any time.15 Oct 2026
Decision timeiTypical time from the deadline to the funder's decision.26 weeks
Project durationiHow long the funded work is expected to run.—
Award typeiThe form of funding — grant, equity, loan, tax credit, etc.Cooperative agreement
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.$100M

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Last verified: 24 Jul 2026Source: sam.gov