========================================================================================== ibm_fez Check A, superposition (arm S): N=2 median stuck f 0.0043 q 0.0042 | wired qubits n=86: loss-B -0.0039 [-0.0120,+0.0031], loss-B_est -0.0037 [-0.0116,+0.0040] -> NOT EXCLUDED | no measured neighbour n=31: loss -0.0084 [-0.0121,+0.0029] CONSISTENT N=4 median stuck f 0.0037 q 0.0035 | wired qubits n=86: loss-B -0.0099 [-0.0160,-0.0002], loss-B_est -0.0075 [-0.0153,+0.0005] -> NOT EXCLUDED | no measured neighbour n=31: loss -0.0066 [-0.0121,+0.0115] CONSISTENT N=8 median stuck f 0.0050 q 0.0041 | wired qubits n=86: loss-B -0.0010 [-0.0079,+0.0056], loss-B_est +0.0011 [-0.0051,+0.0105] -> NOT EXCLUDED | no measured neighbour n=31: loss -0.0089 [-0.0136,+0.0058] CONSISTENT Check A, entanglement (arm P): N=2 wired pairs n=45: loss-B -0.0109 [-0.0193,-0.0022], loss-B_est -0.0096 [-0.0183,-0.0022] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL N=4 wired pairs n=45: loss-B -0.0078 [-0.0163,+0.0028], loss-B_est -0.0068 [-0.0155,+0.0028] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL Check B, where the kick lands (N = 8, pooled copies): K= 1 neighbours n= 1: +nan [+nan,+nan] CANNOT_TELL | others n=116: -0.083 [-0.159,+0.028] CONSISTENT -> NEIGHBOUR-LOCAL K=10 neighbours n= 24: -0.356 [-0.969,-0.016] BELOW | others n= 93: -0.108 [-0.204,-0.006] BELOW -> CHIP-WIDE K=39 neighbours n= 86: -1.440 [-1.954,-1.000] BELOW | others n= 31: -2.085 [-4.083,-1.262] BELOW -> CHIP-WIDE neighbour median kick, K=10 vs K=39: -0.356 vs -1.440 ========================================================================================== ibm_kingston Check A, superposition (arm S): N=2 median stuck f 0.0043 q 0.0042 | wired qubits n=86: loss-B -0.0020 [-0.0102,+0.0075], loss-B_est -0.0017 [-0.0092,+0.0076] -> NOT EXCLUDED | no measured neighbour n=31: loss +0.0058 [-0.0042,+0.0112] CONSISTENT N=4 median stuck f 0.0040 q 0.0037 | wired qubits n=86: loss-B -0.0055 [-0.0134,+0.0017], loss-B_est -0.0017 [-0.0101,+0.0043] -> NOT EXCLUDED | no measured neighbour n=31: loss +0.0033 [-0.0101,+0.0075] CONSISTENT N=8 median stuck f 0.0045 q 0.0040 | wired qubits n=86: loss-B -0.0052 [-0.0193,+0.0027], loss-B_est +0.0003 [-0.0100,+0.0084] -> NOT EXCLUDED | no measured neighbour n=31: loss -0.0033 [-0.0113,+0.0094] CONSISTENT Check A, entanglement (arm P): N=2 wired pairs n=44: loss-B -0.0037 [-0.0104,+0.0074], loss-B_est -0.0030 [-0.0087,+0.0077] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL N=4 wired pairs n=43: loss-B -0.0074 [-0.0150,+0.0044], loss-B_est -0.0063 [-0.0089,+0.0047] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL Check B, where the kick lands (N = 8, pooled copies): K= 1 neighbours n= 1: +nan [+nan,+nan] CANNOT_TELL | others n=116: +0.009 [-0.062,+0.087] CONSISTENT -> NEIGHBOUR-LOCAL K=10 neighbours n= 24: -0.587 [-1.144,-0.284] BELOW | others n= 93: -0.202 [-0.342,-0.044] BELOW -> CHIP-WIDE K=39 neighbours n= 86: -2.333 [-3.179,-1.611] BELOW | others n= 31: -4.341 [-5.917,-2.681] BELOW -> CHIP-WIDE neighbour median kick, K=10 vs K=39: -0.587 vs -2.333 ========================================================================================== ibm_marrakesh Check A, superposition (arm S): N=2 median stuck f 0.0060 q 0.0058 | wired qubits n=86: loss-B -0.0069 [-0.0207,+0.0005], loss-B_est -0.0052 [-0.0198,+0.0024] -> NOT EXCLUDED | no measured neighbour n=31: loss +0.0048 [-0.0027,+0.0149] CONSISTENT N=4 median stuck f 0.0073 q 0.0062 | wired qubits n=86: loss-B -0.0103 [-0.0209,-0.0026], loss-B_est -0.0061 [-0.0139,-0.0003] -> NOT EXCLUDED | no measured neighbour n=31: loss +0.0041 [-0.0058,+0.0097] CONSISTENT N=8 median stuck f 0.0110 q 0.0073 | wired qubits n=86: loss-B -0.0121 [-0.0324,+0.0041], loss-B_est -0.0057 [-0.0171,+0.0090] -> NOT EXCLUDED | no measured neighbour n=31: loss +0.0081 [-0.0029,+0.0255] CONSISTENT Check A, entanglement (arm P): N=2 wired pairs n=42: loss-B -0.0144 [-0.0238,-0.0011], loss-B_est -0.0132 [-0.0213,-0.0005] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL N=4 wired pairs n=38: loss-B -0.0147 [-0.0245,-0.0075], loss-B_est -0.0128 [-0.0194,-0.0025] -> NOT EXCLUDED | pairs with no measured neighbour n=2: loss +nan CANNOT_TELL Check B, where the kick lands (N = 8, pooled copies): K= 1 neighbours n= 1: +nan [+nan,+nan] CANNOT_TELL | others n=116: -0.024 [-0.154,+0.128] CONSISTENT -> NEIGHBOUR-LOCAL K=10 neighbours n= 24: -0.801 [-1.929,-0.525] BELOW | others n= 93: -0.130 [-0.248,-0.024] BELOW -> CHIP-WIDE K=39 neighbours n= 86: -2.436 [-3.459,-1.692] BELOW | others n= 31: -2.138 [-3.701,-1.200] BELOW -> CHIP-WIDE neighbour median kick, K=10 vs K=39: -0.801 vs -2.436