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EVIDENCE RECORD

Qblox: what changed.

The recorded research and its supporting evidence.

This is a historical record. Read the current company research →
  1. 1 evidence source added · axis ratings unchanged

    Assessment reviewed 6 Sept 2026 · Research reviewed 23 Sept 2026
    What changed
    What the research demonstrates
    Previously

    Université de Sherbrooke confirms installed Qblox control electronics in its quantum FabLab. Joint work with QphoX and Rigetti demonstrated optical readout of a superconducting qubit; the published study reports 81% single-shot fidelity using a demolition-readout technique.

    Now

    Université de Sherbrooke confirms installed Qblox control electronics in its quantum FabLab. Joint work with QphoX and Rigetti demonstrated optical readout of a superconducting qubit; the published study reports 81% single-shot fidelity using a demolition-readout technique. A September 2026 Qblox/Riverlane integration exercises a real control-and-decoding loop with emulated measurement data. It is an integration test, not a live-qubit error-correction demonstration.

    Sources added (1)
    Sources retained (2)
    Sources in this record (6)

Recorded dates use UTC and show when QubitWire saved the comparison. Review dates show the evidence check; neither is a new claim about when the underlying event happened. This view preserves the original research and assessment methodology.