Catalog — QPU record · D-Wave · Superconducting
D-Wave Advantage
D-Wave Advantage is a superconducting annealing processor by D-Wave with a disclosed qubit count detailed below (2020). Below: every publicly disclosed figure with its source, method, and vendor-claim status — plus what is not disclosed, recorded as findings.
Measurement records7 disclosed · 4 not disclosed · 4 sources
Select a figure to open its record
Qubit count (qubit_count_physical)"more than 5000 qubits" (2020 GA press release); full Pegasus P16 graph = 5,640 qubits / 40,484 couplers; deployed: Advantage_system4 = 5,627 qubits / 40,279 couplers, Advantage_system6 = 5,612 qubits / 40,088 couplers qubitsvendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Aggregation
- per deployed QPU solver
- Notes
- GA press release: https://www.dwavequantum.com/company/newsroom/press-release/d-wave-announces-general-availability-of-first-quantum-computer-built-for-business/ (2020-09-29).
- Citation key
[d-wave/d-wave-advantage:qubit-count-physical:2026-08-19]
Connectivity degree (connectivity_degree)15 (each qubit coupled to 15 other qubits) couplers per qubitvendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Notes
- Pegasus degree 15 = 12 internal + 2 external + 1 odd coupler; press release phrased as '15-way qubit connectivity', 2.5x the D-Wave 2000Q.
- Citation key
[d-wave/d-wave-advantage:connectivity-degree:2026-08-19]
Two-qubit gate quality (two_qubit_gate_fidelity)not publicly disclosed
Not publicly disclosed — checked 2026-08-19
- Finding
- No public disclosure found. This is a recorded, dated finding — we do not substitute an estimate or borrow a figure from a sibling device.
- Sources queried
- dwavequantum.com 2020 GA press release; docs.dwavequantum.com topology and per-QPU solver properties pages
- Notes
- Not applicable: quantum annealer, no gate model; no 2Q gate fidelity published.
Single-qubit gate quality (one_qubit_gate_fidelity)not publicly disclosed
Not publicly disclosed — checked 2026-08-19
- Finding
- No public disclosure found. This is a recorded, dated finding — we do not substitute an estimate or borrow a figure from a sibling device.
- Sources queried
- dwavequantum.com press releases; docs.dwavequantum.com solver properties pages
- Notes
- Not applicable: annealing processor.
Coherence (coherence_times_T1_T2)not publicly disclosed
Not publicly disclosed — checked 2026-08-19
- Finding
- No public disclosure found. This is a recorded, dated finding — we do not substitute an estimate or borrow a figure from a sibling device.
- Sources queried
- docs.dwavequantum.com per-QPU solver properties page; dwavequantum.com press releases
- Notes
- No absolute T1/T2 figures found in the pages checked this session.
Readout (readout_error_rate)≤ 0.001 error ratevendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Aggregation
- as listed in per-QPU solver properties tables
- Notes
- Docs' per-QPU tables list readout error rates of ≤ 0.001 for the documented solvers; exact per-solver values are in the tables.
- Citation key
[d-wave/d-wave-advantage:readout-error-rate:2026-08-19]
Gate duration (two_qubit_gate_duration)not publicly disclosed
Not publicly disclosed — checked 2026-08-19
- Finding
- No public disclosure found. This is a recorded, dated finding — we do not substitute an estimate or borrow a figure from a sibling device.
- Sources queried
- docs.dwavequantum.com per-QPU solver properties page
- Notes
- Not applicable: annealing processor; per-QPU annealing schedules published as spreadsheets in the docs.
Operating temperature (operating_temperature)Advantage_system4: 15.4 ± 0.1 mK; Advantage_system6: 16.0 ± 0.1 mK mKvendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Aggregation
- per deployed QPU solver
- Citation key
[d-wave/d-wave-advantage:operating-temperature:2026-08-19]
Cloud access (cloud_access)D-Wave Leap quantum cloud service ('Customers can access the Advantage2 and Advantage annealing quantum computing systems'); not listed on Amazon Braket's current device listvendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Citation key
[d-wave/d-wave-advantage:cloud-access:2026-08-19]
Pricing model (pricing_model_exists)Yes — Leap offers a free trial (Leap Quantum LaunchPad program); paid plan details are behind signup, not on the public pagevendor claim
Vendor claim
- Method
- VENDOR_UNSPECIFIED
- Citation key
[d-wave/d-wave-advantage:pricing-model-exists:2026-08-19]
Release year (release_year)General availability announced 2020-09-29 in the Leap quantum cloud servicevendor claim
Vendor claim
- Source
- D-Wave Announces General Availability of First Quantum Computer Built for Business · published 2020-09-29
- Method
- VENDOR_UNSPECIFIED
- Citation key
[d-wave/d-wave-advantage:release-year:2026-08-19]
QPU137 is independent and is not affiliated with, endorsed by, or sponsored by D-Wave. Figures above are public disclosures recorded with their sources on 2026-08-19; vendor claims are labeled as such and may not be directly comparable across measurement methods — see methodology.