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<title>SymbiQ Ledger: Fujitsu and RIKEN scheduled the launch of a 1,000-qubit superconducting quantum computer for 2026.</title>
<subtitle>Everything that happens to this claim: the criteria and any public change to them, check-ins, a proposed verdict, the final verdict and any reply.</subtitle>
<id>https://symbiq.dev/feeds/claim-fujitsu-riken-1000-qubit-2026.xml</id>
<updated>2026-12-31T00:00:00Z</updated>
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<author><name>SymbiQ desk</name><uri>https://symbiq.dev/</uri></author>
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<id>urn:symbiq:ledger:fujitsu-riken-1000-qubit-2026:due:2026-12-31:0</id>
<title>Verdict due: Fujitsu and RIKEN scheduled the launch of a 1,000-qubit superconducting quantum computer for 2026.</title>
<link rel="alternate" type="text/html" href="https://symbiq.dev/claim-fujitsu-riken-1000-qubit-2026"/>
<published>2026-12-31T00:00:00Z</published>
<updated>2026-12-31T00:00:00Z</updated>
<category term="due"/>
<summary type="text">The deadline for this claim is 2026-12-31. A verdict follows the rules on how a verdict gets written.</summary>
<content type="text">The deadline for this claim is 2026-12-31. The claim, its criteria and the sources that will settle it are on its page.</content>
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<entry>
<id>urn:symbiq:ledger:fujitsu-riken-1000-qubit-2026:tracked:2026-09-23:0</id>
<title>Now tracking: Fujitsu and RIKEN scheduled the launch of a 1,000-qubit superconducting quantum computer for 2026.</title>
<link rel="alternate" type="text/html" href="https://symbiq.dev/claim-fujitsu-riken-1000-qubit-2026"/>
<published>2026-09-23T00:00:00Z</published>
<updated>2026-09-23T00:00:00Z</updated>
<category term="tracked"/>
<summary type="text">Claim captured, with its resolution criteria and the sources that will settle it. Resolves by 2026-12-31.</summary>
<content type="text">Resolves by 2026-12-31 (+30 day grace). Criteria: Resolves VERIFIED if, by 31 Dec 2026 (plus grace), Fujitsu and/or RIKEN have launched a superconducting quantum computer with at least 1,000 physical qubits, announced as operational for research or customer use. PARTIALLY_VERIFIED if the launch falls in Japan's fiscal year 2026 but after the calendar year (January to March 2027), or if a 1,000-qubit chip is shown but not launched as a working system. NOT_VERIFIED otherwise.</content>
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