=== MAGNITUDE OF SAME-PREFIX DISCREPANCIES ===
capital A prefix1 max_abs=0.00048828125 mean_row_L1=1.1210088e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(4), np.int64(1), np.int64(6), np.int64(5))
capital A prefix2 max_abs=0.00048828125 mean_row_L1=1.1210088e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(4), np.int64(1), np.int64(6), np.int64(5))
capital A prefix3 max_abs=0.00048828125 mean_row_L1=1.1210088e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(4), np.int64(1), np.int64(6), np.int64(5))
capital B prefix1 max_abs=0.00024414062 mean_row_L1=5.7612306e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(3), np.int64(2), np.int64(6), np.int64(0))
capital B prefix2 max_abs=0.00024414062 mean_row_L1=5.7612306e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(3), np.int64(2), np.int64(6), np.int64(0))
capital B prefix3 max_abs=0.00024414062 mean_row_L1=5.7612306e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(3), np.int64(2), np.int64(6), np.int64(0))
arithmetic A prefix1 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
arithmetic A prefix2 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
arithmetic A prefix3 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
arithmetic B prefix1 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
arithmetic B prefix2 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
arithmetic B prefix3 max_abs=0 mean_row_L1=0 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(0), np.int64(0), np.int64(0), np.int64(0))
even-option A prefix1 max_abs=0.00048828125 mean_row_L1=8.8204939e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(12), np.int64(0), np.int64(4), np.int64(0))
even-option A prefix2 max_abs=0.00048828125 mean_row_L1=8.8204939e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(12), np.int64(0), np.int64(4), np.int64(0))
even-option A prefix3 max_abs=0.00048828125 mean_row_L1=8.8204939e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(12), np.int64(0), np.int64(4), np.int64(0))
even-option B prefix1 max_abs=0.00048828125 mean_row_L1=1.0129478e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(14), np.int64(2), np.int64(13), np.int64(0))
even-option B prefix2 max_abs=0.00048828125 mean_row_L1=1.0129478e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(14), np.int64(2), np.int64(13), np.int64(0))
even-option B prefix3 max_abs=0.00048828125 mean_row_L1=1.0129478e-06 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(14), np.int64(2), np.int64(13), np.int64(0))
banana-color A prefix1 max_abs=6.1035156e-05 mean_row_L1=9.2056062e-08 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(5), np.int64(3), np.int64(11), np.int64(5))
banana-color A prefix2 max_abs=6.1035156e-05 mean_row_L1=9.2056062e-08 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(5), np.int64(3), np.int64(11), np.int64(5))
banana-color A prefix3 max_abs=6.1035156e-05 mean_row_L1=9.2056062e-08 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(5), np.int64(3), np.int64(11), np.int64(5))
banana-color B prefix1 max_abs=0.00024414062 mean_row_L1=7.6520223e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(17), np.int64(1), np.int64(10), np.int64(9))
banana-color B prefix2 max_abs=0.00024414062 mean_row_L1=7.6520223e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(17), np.int64(1), np.int64(10), np.int64(9))
banana-color B prefix3 max_abs=0.00024414062 mean_row_L1=7.6520223e-07 >1e-3=0 >1e-2=0 worst[L,H,Q,K]=(np.int64(17), np.int64(1), np.int64(10), np.int64(9))
Per-layer max same-prefix variation / max checkpoint difference:
L00 same=0 cross=0.27017212 ratio=0
L01 same=7.6293945e-06 cross=0.82128906 ratio=9.28954e-06
L02 same=6.1035156e-05 cross=0.83551025 ratio=7.30514e-05
L03 same=0.00024414062 cross=0.3840332 ratio=0.000635728
L04 same=0.00048828125 cross=0.37011719 ratio=0.00131926
L05 same=6.1035156e-05 cross=0.98091125 ratio=6.22229e-05
L06 same=0.00024414062 cross=0.43615723 ratio=0.000559754
L07 same=0.00012207031 cross=0.49194336 ratio=0.000248139
L08 same=6.1035156e-05 cross=0.43261719 ratio=0.000141084
L09 same=6.1035156e-05 cross=0.65222168 ratio=9.35804e-05
L10 same=6.1035156e-05 cross=0.66186523 ratio=9.22169e-05
L11 same=0.00024414062 cross=0.59204102 ratio=0.000412371
L12 same=0.00048828125 cross=0.74414062 ratio=0.000656168
L13 same=6.1035156e-05 cross=0.4876709 ratio=0.000125156
L14 same=0.00048828125 cross=0.80387878 ratio=0.000607407
L15 same=6.1035156e-05 cross=0.54125977 ratio=0.000112765
L16 same=6.1035156e-05 cross=0.63037109 ratio=9.68242e-05
L17 same=0.00024414062 cross=0.37573242 ratio=0.000649773

=== ANSWER-IDENTITY CORRESPONDENCE IN STATIC OV WEIGHT PRODUCTS ===
M[out,in] = E_out D_final D_post O_h V D_input E_in^T.
No attention probabilities, nonlinearities, RMS denominators, or model outputs.
gap = diagonal minus off-diagonal mean; z compares shuffled correspondences.
diagmax counts columns whose own-token coefficient is largest, NOT model accuracy.
All results below use B's map; relAB quantifies the A/B map difference.
L10 H2
 letters gap=+0.00593493 shuffle_z=+2.540 diagmax=4/4 minmargin=+0.0035025 relAB=0.014159
 digits  gap=+0.00788183 shuffle_z=+5.179 diagmax=9/10 minmargin=+0.0036386 relAB=0.012228
 cities  gap=+0.0125304 shuffle_z=+4.044 diagmax=6/6 minmargin=+0.0071012 relAB=0.0060727
 colors  gap=+0.0106805 shuffle_z=+4.236 diagmax=6/6 minmargin=+0.0057125 relAB=0.0056809
 boolean gap=+0.00924464 shuffle_z=+2.878 diagmax=4/4 minmargin=+0.0077809 relAB=0.0079017
L12 H1
 letters gap=+0.0124946 shuffle_z=+2.155 diagmax=4/4 minmargin=+0.0075779 relAB=0.0060586
 digits  gap=+0.00358 shuffle_z=+1.861 diagmax=2/10 minmargin=-0.0040055 relAB=0.016885
 cities  gap=+0.0134923 shuffle_z=+3.932 diagmax=6/6 minmargin=+0.0071671 relAB=0.010095
 colors  gap=+0.00849645 shuffle_z=+3.297 diagmax=4/6 minmargin=+0.0054492 relAB=0.011785
 boolean gap=+0.00229037 shuffle_z=+1.724 diagmax=2/4 minmargin=-0.00062966 relAB=0.011169
L9 H2
 letters gap=+0.00984 shuffle_z=+2.925 diagmax=4/4 minmargin=+0.0088242 relAB=0.0041779
 digits  gap=+0.0136418 shuffle_z=+6.278 diagmax=9/10 minmargin=+0.0067284 relAB=0.0044468
 cities  gap=+0.0153639 shuffle_z=+4.664 diagmax=6/6 minmargin=+0.011353 relAB=0.0047595
 colors  gap=+0.0134965 shuffle_z=+4.730 diagmax=6/6 minmargin=+0.0091633 relAB=0.0060069
 boolean gap=+0.0172124 shuffle_z=+2.862 diagmax=4/4 minmargin=+0.015535 relAB=0.0019286
L12 H2
 letters gap=+0.00208976 shuffle_z=+0.914 diagmax=2/4 minmargin=-0.0013723 relAB=0.0087478
 digits  gap=+0.00151802 shuffle_z=+0.990 diagmax=0/10 minmargin=-0.0049464 relAB=0.0075008
 cities  gap=+0.0345152 shuffle_z=+4.406 diagmax=6/6 minmargin=+0.015986 relAB=0.0043281
 colors  gap=+0.0198766 shuffle_z=+4.365 diagmax=6/6 minmargin=+0.015541 relAB=0.008669
 boolean gap=+0.0053959 shuffle_z=+2.142 diagmax=4/4 minmargin=+0.0025436 relAB=0.0055682
L9 H0
 letters gap=+0.00471184 shuffle_z=+2.362 diagmax=3/4 minmargin=+0.0016041 relAB=0.0063039
 digits  gap=+0.00391892 shuffle_z=+3.612 diagmax=6/10 minmargin=+0.001633 relAB=0.0097826
 cities  gap=+0.00625163 shuffle_z=+3.824 diagmax=6/6 minmargin=+0.0037526 relAB=0.013342
 colors  gap=+0.00399142 shuffle_z=+3.644 diagmax=6/6 minmargin=+0.002229 relAB=0.011744
 boolean gap=+0.00578944 shuffle_z=+1.866 diagmax=3/4 minmargin=+0.003555 relAB=0.0074926
L11 H2
 letters gap=+0.0145147 shuffle_z=+2.223 diagmax=4/4 minmargin=+0.0087866 relAB=0.0037358
 digits  gap=+0.00669415 shuffle_z=+2.398 diagmax=3/10 minmargin=-0.004639 relAB=0.014057
 cities  gap=+0.0234321 shuffle_z=+3.920 diagmax=6/6 minmargin=+0.013328 relAB=0.0051537
 colors  gap=+0.013086 shuffle_z=+3.094 diagmax=4/6 minmargin=+0.0087438 relAB=0.00937
 boolean gap=+0.00963309 shuffle_z=+2.354 diagmax=4/4 minmargin=+0.0042202 relAB=0.005258
L10 H0
 letters gap=+0.00765567 shuffle_z=+2.646 diagmax=4/4 minmargin=+0.0062037 relAB=0.010392
 digits  gap=+0.00769633 shuffle_z=+4.595 diagmax=7/10 minmargin=+0.00069125 relAB=0.008933
 cities  gap=+0.0146019 shuffle_z=+4.084 diagmax=6/6 minmargin=+0.0066925 relAB=0.0048647
 colors  gap=+0.0127429 shuffle_z=+4.448 diagmax=6/6 minmargin=+0.0085973 relAB=0.0041615
 boolean gap=+0.0183247 shuffle_z=+2.870 diagmax=4/4 minmargin=+0.015748 relAB=0.0027306
L6 H0
 letters gap=+0.00283675 shuffle_z=+2.388 diagmax=4/4 minmargin=+0.0025246 relAB=0.015842
 digits  gap=+0.00426157 shuffle_z=+5.161 diagmax=9/10 minmargin=-0.00082839 relAB=0.010932
 cities  gap=+0.00503887 shuffle_z=+3.527 diagmax=5/6 minmargin=+0.0026843 relAB=0.011163
 colors  gap=+0.00441437 shuffle_z=+4.108 diagmax=6/6 minmargin=+0.0025693 relAB=0.0095627
 boolean gap=+0.00417183 shuffle_z=+2.305 diagmax=3/4 minmargin=+0.0021725 relAB=0.010135
L6 H1
 letters gap=-0.00653268 shuffle_z=-2.679 diagmax=0/4 minmargin=-0.0086845 relAB=0.0068194
 digits  gap=-0.00632157 shuffle_z=-5.212 diagmax=0/10 minmargin=-0.012657 relAB=0.0091997
 cities  gap=-0.00639876 shuffle_z=-3.146 diagmax=0/6 minmargin=-0.012476 relAB=0.0079515
 colors  gap=-0.00462318 shuffle_z=-2.956 diagmax=1/6 minmargin=-0.0083083 relAB=0.01006
 boolean gap=-0.00719551 shuffle_z=-2.335 diagmax=0/4 minmargin=-0.011555 relAB=0.0054657
L6 H2
 letters gap=+0.00410368 shuffle_z=+2.078 diagmax=3/4 minmargin=+0.0015911 relAB=0.014181
 digits  gap=+0.00580861 shuffle_z=+6.230 diagmax=9/10 minmargin=-0.00029794 relAB=0.0084161
 cities  gap=+0.00711136 shuffle_z=+4.165 diagmax=6/6 minmargin=+0.0053591 relAB=0.0081166
 colors  gap=+0.00690386 shuffle_z=+4.374 diagmax=6/6 minmargin=+0.0056431 relAB=0.008408
 boolean gap=+0.00921601 shuffle_z=+2.722 diagmax=4/4 minmargin=+0.0077663 relAB=0.0047918
L6 H3
 letters gap=+0.00621054 shuffle_z=+2.439 diagmax=4/4 minmargin=+0.0025686 relAB=0.010176
 digits  gap=+0.00339141 shuffle_z=+4.596 diagmax=6/10 minmargin=+0.0012429 relAB=0.011286
 cities  gap=+0.00482751 shuffle_z=+3.689 diagmax=5/6 minmargin=+0.0016848 relAB=0.0095469
 colors  gap=+0.00225886 shuffle_z=+2.190 diagmax=3/6 minmargin=-0.0012828 relAB=0.011868
 boolean gap=+0.00473452 shuffle_z=+2.523 diagmax=4/4 minmargin=+0.0028549 relAB=0.0066528
L5 H3
 letters gap=-0.00175019 shuffle_z=-1.978 diagmax=0/4 minmargin=-0.0029482 relAB=0.031016
 digits  gap=-0.000963637 shuffle_z=-1.321 diagmax=0/10 minmargin=-0.0027251 relAB=0.014899
 cities  gap=-0.00286829 shuffle_z=-2.545 diagmax=0/6 minmargin=-0.0065933 relAB=0.026547
 colors  gap=-0.00269993 shuffle_z=-2.521 diagmax=0/6 minmargin=-0.005241 relAB=0.016383
 boolean gap=-0.00602343 shuffle_z=-1.776 diagmax=0/4 minmargin=-0.013503 relAB=0.012282
L9 H1
 letters gap=-0.0170254 shuffle_z=-2.909 diagmax=0/4 minmargin=-0.021001 relAB=0.00226
 digits  gap=-0.0206658 shuffle_z=-6.027 diagmax=0/10 minmargin=-0.040851 relAB=0.0031202
 cities  gap=-0.0237139 shuffle_z=-4.729 diagmax=0/6 minmargin=-0.027391 relAB=0.0048083
 colors  gap=-0.0204673 shuffle_z=-4.741 diagmax=0/6 minmargin=-0.023733 relAB=0.003243
 boolean gap=-0.0262725 shuffle_z=-2.738 diagmax=0/4 minmargin=-0.032041 relAB=0.0018063
L17 H1
 letters gap=+0.0168929 shuffle_z=+2.684 diagmax=4/4 minmargin=+0.010021 relAB=0.0048469
 digits  gap=+0.0335491 shuffle_z=+6.385 diagmax=10/10 minmargin=+0.018549 relAB=0.010276
 cities  gap=+0.0215534 shuffle_z=+4.592 diagmax=6/6 minmargin=+0.013223 relAB=0.0078774
 colors  gap=+0.0215344 shuffle_z=+4.685 diagmax=6/6 minmargin=+0.014762 relAB=0.0089665
 boolean gap=+0.02341 shuffle_z=+2.656 diagmax=4/4 minmargin=+0.017323 relAB=0.0016804
