C Grade C
IonQ Tempo: Algorithmic qubits
64 algorithmic qubits
As stated in the source: “#AQ 64”
Caveats
Company press release; no data, circuit details or fidelity threshold given on the page. #AQ is an IonQ-defined benchmark and is not directly comparable with Quantum Volume.
Not used for rankings. Grade C: announcement-level evidence is shown with a warning and never ranked.
- Set-up
- Achieved on an IonQ Tempo system
- Method
- #AQ (IonQ algorithmic qubit benchmark suite)
- Compared only with
- results in the group “ionq aq”
- Measured
- Not stated
- Published
- 25 September 2025
- Measured by
- IonQ
- Independent of the maker
- No
- Peer-reviewed
- No
- Repeated by others
- Not yet
Source
IonQ Achieves Record Breaking Quantum Performance Milestone of #AQ 64, IonQ. Announcement.
Comparable results
| Machine | Value | Set-up | Published | Measured by | Grade | Record |
|---|---|---|---|---|---|---|
| IonQ Forte | 29 | ionq aq | 7 Nov 2024 | Maker | B | r-000029 |
| IonQ Forte | 36 | ionq aq | – | Maker | C | r-000028 |
History
- 27 October 2026: added
Spotted a mistake? Report an error, quoting r-000025.