Braket arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q

Metriq · CC-BY-4.0

Latest calibration snapshot and benchmark values for this device from the public corpus, with full source & licence provenance.

EPLG (error/layer)
0.00204942
lower is better
Bell-state effective qubits
5
higher is better
QAOA approx. ratio
0
higher is better
Qubits
107
higher is better

History

1 snapshot so far — a longitudinal trend appears here once the corpus records calibration changes over time (snapshots are content-hash deduplicated, so the series only grows when the device actually changes).

Provenance

Source
Metriq · CC-BY-4.0
Licence
CC-BY-4.0 · metriq.info
Raw redistributable
yes
Captured
2026-07-24T10:41:43

Cite this page

@misc{provenova_braket_arn_aws_braket_us_west_1_device_qpu_rigetti_cepheus_1_108q,
  title        = {Braket arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q — calibration & benchmark history},
  howpublished = {\url{https://provenova.net/hardware/braket/arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q}},
  publisher    = {Provenova},
  note         = {accessed 2026-08-17}
}

Compare with

vs ibm ibm_boston 2 shared metrics vs ibm ibm_pittsburgh 2 shared metrics vs ibm ibm_torino 2 shared metrics vs iqm iqm_garnet 3 shared metrics vs quantinuum h2-2 3 shared metrics

Data: Metriq community benchmarks (metriq.info, CC-BY-4.0). Rankings on the live leaderboard.