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Retired systemsΒΆ

The following systems have been retired. For the full list of available systems, run service.backends(). For more information, see Run on quantum backends.

To retrieve job results from retired backends, use QiskitRuntimeService.jobs for runtime jobs and qiskit-ibm-provider for everything else.

System name

Qubit count

ibm_washington

127

ibmq_oslo

7

ibmq_geneva

27

ibmq_toronto

27

ibmq_montreal

27

ibmq_armonk

1

ibmq_brooklyn

65

ibmq_bogota

5

ibmq_santiago

5

ibmq_casablanca

7

ibmq_sydney

27

ibmq_dublin

27

ibmq_manhattan

65

ibmq_5_yorktown

5

ibmq_16_melbourne

15

ibmq_paris

27

ibmq_rome

5

ibmq_athens

5

ibmq_berlin

27

ibmq_boeblingen

20

ibmq_ourense

5

ibmq_vigo

5

ibmq_valencia

5

ibmq_almaden

20

ibmq_singapore

20

ibmq_johannesburg

20

ibmq_essex

5

ibmq_burlington

5

ibmq_london

5

ibmq_rochester

53

ibmq_cambridge

28