Braket arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q vs IBM ibm_boston
Side-by-side comparison over the metrics both devices report. Values come from different sources with different methodologies — mind the provenance badges; vendor-reported figures are manufacturer claims.
| Metric |
Braket arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q
Metriq · CC-BY-4.0
|
IBM ibm_boston
Metriq · CC-BY-4.0
|
|---|---|---|
| EPLG (error/layer) (lower better) | 0.00204942 | 0.00153921 |
| QAOA approx. ratio (higher better) | 0 | 0.673396 |
Captured: 2026-07-24 (arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q) · 2026-02-18 (ibm_boston).
Full histories: arn_aws_braket_us-west-1_device_qpu_rigetti_cepheus-1-108q ·
ibm_boston ·
leaderboard.