Quantum Hardware
Every quantum device tracked in the public corpus — real calibration snapshots and openly-licensed benchmarks, each labelled by source & licence. Click a device for its full history, trends and citations. How the corpus works →
IBM
ibm_boston
Metriq · CC-BY-4.0
- CLOPS
- 360574
- EPLG (error/layer)
- 0.00153921
- QAOA approx. ratio
- 0.673396
Captured 2026-02-18
ibm_brisbane
IBM · Apache-2.0
- Best 2Q fidelity
- 0.996343
- Median 2Q error
- 0.007676
- Median T1 (µs)
- 231.95
Captured 2024-06-01
ibm_cairo
IBM · Apache-2.0
- Best 2Q fidelity
- 0.995687
- Median 2Q error
- 0.00961
- Median T1 (µs)
- 96.95
Captured 2024-06-01
ibm_fez
Metriq · CC-BY-4.0
- CLOPS
- 368905
- QAOA approx. ratio
- 0.420941
- Qubits
- 156
Captured 2026-02-17
ibm_hanoi
IBM · Apache-2.0
- Best 2Q fidelity
- 0.996215
- Median 2Q error
- 0.006333
- Median T1 (µs)
- 137.54
Captured 2024-06-01
ibm_kawasaki
IBM · Apache-2.0
- Best 2Q fidelity
- 0.995871
- Median 2Q error
- 0.008135
- Median T1 (µs)
- 193.77
Captured 2024-06-01
ibm_kingston
Metriq · CC-BY-4.0
- CLOPS
- 362372
- QAOA approx. ratio
- 0.641228
- Qubits
- 156
Captured 2026-02-17
ibm_kyoto
IBM · Apache-2.0
- Median T1 (µs)
- 220.66
- Median T2 (µs)
- 109.59
- Qubits
- 127
Captured 2024-06-01
ibm_marrakesh
Metriq · CC-BY-4.0
- CLOPS
- 353642
- QAOA approx. ratio
- 0.573133
- Qubits
- 156
Captured 2026-02-17
ibm_miami
Metriq · CC-BY-4.0
- Bell-state effective qubits
- 120
- Qubits
- 120
Captured 2026-04-16
ibm_mumbai
IBM · Apache-2.0
- Best 2Q fidelity
- 0.995338
- Median 2Q error
- 0.006955
- Median T1 (µs)
- 111.93
Captured 2024-06-01
ibm_osaka
IBM · Apache-2.0
- Best 2Q fidelity
- 0.997347
- Median 2Q error
- 0.006609
- Median T1 (µs)
- 287.31
Captured 2024-06-01
ibm_pittsburgh
Metriq · CC-BY-4.0
- CLOPS
- 358613
- EPLG (error/layer)
- 0.0027295
- QAOA approx. ratio
- 0.569502
Captured 2026-02-19
ibm_quebec
IBM · Apache-2.0
- Best 2Q fidelity
- 0.996868
- Median 2Q error
- 0.008395
- Median T1 (µs)
- 301.79
Captured 2024-06-01
ibm_sherbrooke
IBM · Apache-2.0
- Best 2Q fidelity
- 0.99653
- Median 2Q error
- 0.0075
- Median T1 (µs)
- 278.42
Captured 2024-06-01
ibm_torino
Metriq · CC-BY-4.0
- CLOPS
- 345670
- EPLG (error/layer)
- 0.00550723
- QAOA approx. ratio
- 0.45597
Captured 2026-02-19
IonQ
Aria
Vendor-reported
- 2Q gate fidelity
- 0.994
- Algorithmic qubits (#AQ)
- 25
- Qubits
- 25
Captured 2026-07-03
Forte
Vendor-reported
- 2Q gate fidelity
- 0.996
- Algorithmic qubits (#AQ)
- 36
- Qubits
- 36
Captured 2026-07-03
IQM
Garnet
Vendor-reported
- 2Q gate fidelity
- 0.9951
- Qubits
- 20
Captured 2026-07-03
iqm_emerald
Metriq · CC-BY-4.0
- QFT accuracy
- 0.129333
- QAOA approx. ratio
- 0.00992064
- Qubits
- 54
Captured 2025-11-19
iqm_garnet
Metriq · CC-BY-4.0
- EPLG (error/layer)
- 0.00822524
- Bell-state effective qubits
- 20
- QAOA approx. ratio
- 0.143202
Captured 2026-03-02
Origin
wk_c102-2
Metriq · CC-BY-4.0
- Bell-state effective qubits
- 1
- QFT accuracy
- 0.002
- Qubits
- 102
Captured 2026-01-07
wk_c180
Metriq · CC-BY-4.0
- Bell-state effective qubits
- 1
- Qubits
- 180
Captured 2026-04-17
wukong_72
Metriq · CC-BY-4.0
- QFT accuracy
- 0.005
- QAOA approx. ratio
- -0.0349563
- Qubits
- 72
Captured 2026-02-24
Quantinuum
H2
Vendor-reported
- 2Q gate fidelity
- 0.999
- Quantum Volume
- 33554432
- Qubits
- 56
Captured 2026-07-03
h2-2
Metriq · CC-BY-4.0
- EPLG (error/layer)
- 0.00179932
- Bell-state effective qubits
- 56
- QFT accuracy
- 0.967
Captured 2026-01-23
Rigetti
Sources: IBM raw calibration (Apache-2.0, Qiskit fake_provider), Metriq community benchmarks (CC-BY-4.0), and clearly-labelled vendor-reported specifications. See the live leaderboard for rankings.