D-Wave Systems announced the D-Wave One on 11 May 2011 as 'the world's first commercially available quantum computer', built around a 128-qubit superconducting quantum-annealing processor; Lockheed Martin bought the first unit. As an annealer it is not a universal gate-based quantum computer.
The question, scope, and sources behind this Registry record.
D-Wave Systems announced the D-Wave One on 11 May 2011 as 'the world's first commercially available quantum computer', built around a 128-qubit superconducting quantum-annealing processor; Lockheed Martin bought the first unit. As an annealer it is not a universal gate-based quantum computer.
The year a company first offered a quantum computing system for commercial sale.
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Current frontiers derived from accepted Claims.
An observed or demonstrated result; no opposing bound is implied.
The frontier is not sacred
Most progress starts with a disagreement that survives contact with evidence. If you can push the known lower bound up or pull the upper bound down, show us the work.
≥ when you have shown that at least this value is achievable.≤ when you have shown that anything above this value is impossible.No vibes. State the value, define the scope, and link the paper, proof, code, or reproduction that lets another person check it. Editors review every challenge before the public record changes.
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The frontier as it changed over time.
Only accepted Claims matching the current specification contribute to the displayed bounds. Strict inequalities remain open; contradictory Claims require editorial review.
1 accepted Claim, with 1 linked evidence records.
Permanent ID limitsregistry.com/limits/LR-D-WAVE-ONE-FIRST-COMMERCIAL-QUANTUM-COMPUTER
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Limits Registry. LR-D-WAVE-ONE-FIRST-COMMERCIAL-QUANTUM-COMPUTER. First commercially sold quantum computer (D-Wave One). 2026.