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 |