Qubit Tracker

IQM Radiance

IQM Radiance in the Qubit Tracker: every value read on the maker's own pages, with its day.

Announced: Not confirmed: The maker's Radiance page does not state an announcement date.
Modality: Superconducting — iqm.tech, read 16 October 2026
Physical qubits: Not confirmed: The page lists Radiance configurations with 20, 54, or 150 qubits, but no configuration was specified for this entry, so there is no single count to record.
Logical qubits: Not confirmed: The maker's Radiance page does not report a demonstrated logical-qubit count with an error-correction code and paper.
Two-qubit gate fidelity: Not confirmed: The page reports two-qubit fidelity figures for particular configurations, but does not specify which Radiance configuration this entry represents; a single value cannot be assigned without choosing one.
One-qubit gate fidelity: Not confirmed: The page reports single-qubit fidelity figures for particular configurations, but does not specify which Radiance configuration this entry represents; a single value cannot be assigned without choosing one.
The maker’s own metric: Not confirmed: The maker lists system metrics for particular Radiance configurations, but does not specify which configuration this entry represents; assigning one configuration's metrics to the product family would be ambiguous.
Access: On-premise — iqm.tech, read 16 October 2026
Status: Available — iqm.tech, read 16 October 2026

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