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Qubit Tracker

Majorana 1

Majorana 1 in the Qubit Tracker: every value read on the maker's own pages, with its day.

In inglese

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

More from Microsoft

Sources

  1. Microsoft unveils Majorana 1, the world’s first quantum processor powered by topological qubits (read 16 October 2026)

All of the Qubit Tracker