File size: 3,420 Bytes
4198d45
 
 
 
 
 
 
 
 
 
e395748
4198d45
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
{
  "schema_version": 1,
  "release_version": "v1",
  "models": {
    "ising-fast-t0-e100": {
      "model_id": 1,
      "parameters": 912772,
      "source_checkpoint_sha256": "c23c9b1507cf4d213ce1b6526f87ee9e2f9db2bd8dc336c16f915b77724a0661"
    },
    "qadapt-e100": {
      "model_file": "Qadapt-r9-v1.safetensors",
      "model_id": 111,
      "parameters": 650374,
      "source_checkpoint_sha256": "59d55a948a1a99458f7ccb0bba83335a779ef90eb8b36125407b65d45d771f9f"
    }
  },
  "terminal_t0_t4_d9_r9": {
    "scope": "Release-weight coverage; not the paper's T0 architecture table.",
    "shots_per_basis_per_task": 262144,
    "seed": 12345,
    "logical_error_rate": {
      "pymatching": {
        "T0": 0.04503440856933594,
        "T1": 0.05488777160644531,
        "T2": 0.1540374755859375,
        "T3": 0.0499725341796875,
        "T4": 0.098114013671875,
        "mean": 0.08040924072265625
      },
      "ising-fast-t0-e100": {
        "T0": 0.040943145751953125,
        "T1": 0.052066802978515625,
        "T2": 0.14017486572265625,
        "T3": 0.04532432556152344,
        "T4": 0.0913543701171875,
        "mean": 0.07397270202636719
      },
      "qadapt-e100": {
        "T0": 0.036121368408203125,
        "T1": 0.046192169189453125,
        "T2": 0.13011550903320312,
        "T3": 0.04052734375,
        "T4": 0.08282089233398438,
        "mean": 0.06715545654296876
      }
    },
    "qadapt_reduction_vs_ising_fast_mean_percent": 9.215893561612038
  },
  "paper_selected_ood": {
    "protocol": "11 axis combinations x 5 multipliers x d={7,9}; X/Z pooled",
    "shots_per_basis_per_configuration": 262144,
    "d7": {
      "configurations": 55,
      "ising_fast_ler_mean": 0.23447262157093396,
      "qadapt_ler_mean": 0.22700611461292614,
      "qadapt_reduction_percent": 3.184383280224047,
      "qadapt_wins": 55,
      "ising_fast_backend_latency_us_per_round_mean": 2.3286138533266505,
      "qadapt_backend_latency_us_per_round_mean": 2.195449274578931
    },
    "d9": {
      "configurations": 55,
      "ising_fast_ler_mean": 0.24443563981489702,
      "qadapt_ler_mean": 0.2365336678244851,
      "qadapt_reduction_percent": 3.232741345082013,
      "qadapt_wins": 55,
      "ising_fast_backend_latency_us_per_round_mean": 4.883934545490627,
      "qadapt_backend_latency_us_per_round_mean": 4.6081848113299015
    }
  },
  "paper_willow_zero_shot": {
    "rounds": 10,
    "fine_tuning": false,
    "d5": {
      "shots": 400000,
      "ising_fast_ler": 0.09963,
      "qadapt_ler": 0.0938575,
      "qadapt_reduction_percent": 5.79393756900532,
      "ising_fast_backend_latency_us_per_round": 0.704,
      "qadapt_backend_latency_us_per_round": 0.694
    },
    "d7": {
      "shots": 100000,
      "ising_fast_ler": 0.08412,
      "qadapt_ler": 0.08201,
      "qadapt_reduction_percent": 2.5083214455539715,
      "ising_fast_backend_latency_us_per_round": 1.405,
      "qadapt_backend_latency_us_per_round": 1.274
    }
  },
  "paper_t0_architecture_table": {
    "included_for_context_only": true,
    "warning": "The paper table used Ising-fast e53 and T0-only HTNet e89, not either final e100 release checkpoint.",
    "d7": {"ising_fast_ler": 0.05071, "htnet_ler": 0.04280},
    "d9": {"ising_fast_ler": 0.04037, "htnet_ler": 0.03286}
  },
  "latency_scope": "PyMatching residual decode only; excludes neural inference, data movement, and residual construction."
}