Quantum

Atom Computing Advances to Final Stage of DARPA Quantum Program

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 08/10/2026, 11:19:25 UTC.

Briefings

Atom Computing has advanced to Stage C of DARPA's Quantum Benchmarking Initiative, potentially securing up to $300 million in funding to build a utility-scale neutral-atom quantum computer. Microsoft will provide algorithmic support and error-correction codes. The company previously selected for Stage A in early 2025 and Stage B in late 2025, with Dr. Ben Bloom confirming the program's focus on scaling neutral-atom architectures. The company previously demonstrated over 1,000 physical qubits and achieved sub-threshold performance with full end-to-end error correction. A commercial sale of a logical-qubit computer occurred in 2025 to QuNorth. Coverage is limited to the provided press release and does not include external verification results.

Key points

• Atom Computing selected for Stage C of DARPA's Quantum Benchmarking Initiative with potential funding of up to $300 million to build a utility-scale neutral-atom quantum computer.
• Microsoft will provide algorithmic support and error-correction codes to Atom Computing as part of the program.

Context and limitations

Evidence is limited to a single press release from October 2026. External government verification results and final performance metrics are not included.

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