open-standards/wai/quantum-conformance/receipts/jobs/crafted-kind-tasks-no-names.json

{
  "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",
      "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": true,
      "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": "8e2e3610308bc46034a4a07be586f3221902b104604b8992bc12fa2a700dae96",
      "signature": "d7b4cde297a98abb049d51351e9b372c4cb9045829a5fe5d3f862357331fc66ab00d22ce02c66fe7bee3d793084dbe27cfa30b2f9ffdc75bd8fb9fccc1811004"
    }
  }
}