open-standards/wai/quantum-conformance/receipts/jobs/crafted-kind-turns-shots.json

{
  "status": "done",
  "method": "provider",
  "why": "on mine, native-turns:simulator (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": "simulated",
      "note": "counts from the provider's simulator or emulator, as provider.provenance names it, not measured on any device: classical software's sample of the program, read as counts_source says; they show what that software gives, under whatever noise it models, not what a device would"
    },
    "shots": 400,
    "provider": {
      "name": "mine",
      "kind": "native-turns",
      "protocol": "native-turns",
      "device": "native-turns:simulator",
      "provenance": "simulator:native-turns simulator, noise ideal",
      "qubits": 8,
      "basis": "gpizz",
      "describe": "93a83ea1002d3b86cfd40a37a5b7db3b3e4f4e39ef2bfac05e248495e2c24278"
    },
    "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": "turns-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": {
        "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": 0.0,
      "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"
    },
    "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": "d09075254a3f802a1ad8faabf962b9907cfad9dfdc9a21d70b23a490ee24f22f",
      "signature": "7a4991206d0dbbe67a2140f7b477fc0bbf09d67f60b946ebc737a2c12840a07a8515a7901ce6cb73a7ad089422e5a54f223ba53144d4dce7da4335732fc5c005"
    }
  }
}