Qubit Tracker
Majorana 1
Majorana 1 in the Qubit Tracker: every value read on the maker's own pages, with its day.
- Announced
- 19 February 2025 — azure.microsoft.com, read 16 October 2026
- Modality
- Topological — azure.microsoft.com, read 16 October 2026
- Physical qubits
- Not confirmed: the figure is not printed in its sentence (a sum or a figure the page does not give)
- Logical qubits
- Not confirmed: The page describes two logical qubits as part of a future error-detection demonstration; it does not state a demonstrated logical-qubit count for Majorana 1.
- Two-qubit gate fidelity
- Not confirmed: The page does not print a two-qubit gate fidelity for Majorana 1.
- One-qubit gate fidelity
- Not confirmed: The page reports a measurement error probability, not a one-qubit gate fidelity.
- The maker’s own metric
- {"name":"Initial measurements error probability","value":1} — azure.microsoft.com, read 16 October 2026
- Access
- Not confirmed: The page does not state how users can access or use Majorana 1.
- Status
- Announced — azure.microsoft.com, read 16 October 2026