{ "status": "done", "method": "provider", "why": "on mine, native-turns:qpu.zz-device (native-turns): compiled exactly to gpizz on its qubits and checked by simulation here before it was sent", "request": { "qasm": "OPENQASM 3.0;\nqubit[2] q;\nbit[2] c;\nh q[0];\ncx q[0], q[1];\nc = measure q;\n", "shots": 400, "provider": "mine" }, "result": { "method": "provider", "qubits": 2, "gates": 2, "accuracy": { "class": "measured", "note": "counts from the processor the provider names, read as counts_source says (shot records, the provider's own counts, or counts rebuilt from probabilities); not reproducible by recomputation: the same job run again gives other counts, and no simulation stands in for them; what was set off at the provider, and what was left to its defaults, is in execution" }, "shots": 400, "provider": { "name": "mine", "kind": "native-turns", "protocol": "native-turns", "device": "native-turns:qpu.zz-device", "provenance": "silicon", "qubits": 12, "basis": "gpizz", "describe": "c74e3745d00fb2966c6bc48ceed02ec7cfb49705b38531366406a3f68e612065" }, "calibration": null, "compiled": { "basis": "gpizz", "program": "7bfa03b310e68ffe2cf1357652f9e6dadd812c852855b3ba0f2864943bbea9ff", "hash": "BLAKE3 of the program's OpenQASM 3 text, qasm3", "qasm3": "OPENQASM 3.0;\ninclude \"stdgates.inc\";\ngate gpi(phi) a { rz(-2*pi*phi) a; x a; rz(2*pi*phi) a; }\ngate gpi2(phi) a { rz(-2*pi*phi) a; rx(pi/2) a; rz(2*pi*phi) a; }\ngate zz(theta) a, b { cx a, b; rz(2*pi*theta) b; cx a, b; }\nbit[2] c;\ngpi2(0.75) $0;\ngpi2(0.75) $1;\nzz(0.25) $0, $1;\ngpi2(0.5) $1;\nc[0] = measure $0;\nc[1] = measure $1;\n", "native_gates": 4, "two_qubit_gates": 1, "swaps": 0, "layout": [ 0, 1 ], "final_layout": [ 0, 1 ], "checked": "the compiled program's final state equals the circuit's, each logical qubit on the physical qubit it ends on, by the bit-exact simulator here; nothing has been sent", "placement": { "chosen": "the compiler's own layout, the fewest swaps: the description does not read as a device target (describe: native_gates lists the device's gates)" } }, "job": { "id": "0197379a-c3b8-7548-9da4-000000000000", "polls": 1 }, "ideal": { "computed": true, "method": "exact", "total_variation_distance": 0.027500000000000017, "hellinger_fidelity": 0.9772297846380134, "sampling_tvd_expected": 0.019947114020071634, "ideal_outcomes": 2, "note": "the circuit's exact distribution over its classical bits, by the bit-exact state vector here, against the provider's counts: the total variation distance, the Hellinger fidelity, and the distance this many shots of the exact distribution would leave on average (by the normal approximation); a distance well above that is the device's or the simulator's error, or a program not run as sent" }, "cost": { "free": false, "estimate": { "unknown": "the provider gives no estimate" }, "charged": null, "confirmed": true }, "energy": { "unmetered": "the work ran at the provider; this host's meter would read only the wait", "service_kwh": 0.0042, "service_kwh_is": "the provider's own figure, not a measurement here" }, "counts_source": "shots", "execution": { "stated_by": "client", "sent": { "fields": [ "backend", "input", "settings", "shots", "type" ], "settings": { "/input/gateset": "native", "/settings/error_mitigation/debiasing": false } }, "verbatim": false, "note": "debiasing is sent off and the program goes in the service's native gate set; the request sets nothing for twirling, decoupling, remapping or optimisation, so the service's defaults stand", "mitigation": "off", "twirling": "default", "decoupling": "default", "remapping": "default", "optimisation": "default" }, "leakage": { "shots": 3, "qubits": { "0": 4 } }, "counts": { "00": 202, "11": 189, "01": 7, "10": 2 }, "distinct_outcomes": 4, "omitted_shots": 0, "engine": { "name": "wai-quantum", "version": "0.10.0" }, "schema": "wai.quantum.job-result/1", "receipt": { "alg": "ed25519", "canon": "rfc8785", "key": "197f6b23e16c8532c6abc838facd5ea789be0c76b2920334039bfa8b3d368d61", "digest": "49f526b3cd028a5fc37f6599117fd98a0703a125ab7e4fc0c51b292e893ded8b", "signature": "5f72a5ef74b68f23351ba457d3dc6f5c03def6f2ff7af9e2829651a9b8f62659a3e7afbf155bf388e0a4b53b1ba345236087071c6c8d1088f9f1316b26c3950c" } } }