{ "status": "done", "method": "provider", "why": "on mine, cloud-tasks:Line (cloud-tasks): compiled exactly to rzsxxcz 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": "cloud-tasks", "protocol": "cloud-tasks", "device": "cloud-tasks:Line", "provenance": "silicon", "qubits": 5, "basis": "rzsxxcz", "describe": "4f18897e3839ecb995e7baa9eb493c654ef257b47f3056b3925be06cf1517964" }, "calibration": "2026-11-05T00:00:00Z", "compiled": { "basis": "rzsxxcz", "program": "b96b3d2e44387bac1dab89e43e29706788b0b6ed721f88d5c0f64be293c72df9", "hash": "BLAKE3 of the program's OpenQASM 3 text, qasm3", "qasm3": "OPENQASM 3.0;\ninclude \"stdgates.inc\";\nbit[2] c;\nrz(pi/2) $0;\nsx $0;\nrz(pi/2) $1;\nsx $1;\ncz $0, $1;\nrz(pi) $1;\nsx $1;\nrz(pi/2) $0;\nrz(pi/2) $1;\nc[0] = measure $0;\nc[1] = measure $1;\n", "native_gates": 9, "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", "qubit_names": { "0": "4", "1": "7" }, "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": "arn:task:0", "polls": 0 }, "ideal": { "computed": true, "method": "exact", "total_variation_distance": 0.0, "hellinger_fidelity": 1.0, "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": { "free": false, "amount": "0.470000", "currency": "USD", "unit": "shot", "note": "the device's price per shot, which its API states, and the service's fee per task of 0.30 USD, from its price list of 2026-11-05, which its API does not state" }, "charged": null, "confirmed": true }, "energy": { "unmetered": "the work ran at the provider; this host's meter would read only the wait" }, "counts_source": "shots", "execution": { "stated_by": "client", "sent": { "fields": [ "action", "clientToken", "deviceArn", "outputS3Bucket", "outputS3KeyPrefix", "shots" ], "settings": { "verbatim_box": true } }, "verbatim": false, "note": "the processor's gates go in the service's verbatim box on its physical qubits, so the service neither remaps nor optimises them; the task sets no device parameters, so mitigation, twirling and decoupling are the service's defaults", "mitigation": "default", "twirling": "default", "decoupling": "default", "remapping": "off", "optimisation": "off" }, "counts": { "00": 200, "11": 200 }, "distinct_outcomes": 2, "omitted_shots": 0, "engine": { "name": "wai-quantum", "version": "0.8.1" }, "schema": "wai.quantum.job-result/1", "receipt": { "alg": "ed25519", "canon": "rfc8785", "key": "197f6b23e16c8532c6abc838facd5ea789be0c76b2920334039bfa8b3d368d61", "digest": "6b3d84a5949f1c2f311ab7939b28ced42e82b5100d2f97d20c7f2e27087625c4", "signature": "2600b145497eba0b4f2f7f483c891f619f75df4ff661a11ca6af6ea0c3491d14345d54363ec14a9ac58a5eed72b44dd3b24ce991b8f2f537d125e8392502c80a" } } }