Comparing SUM_i T_i, including cross-unit reinforcement/cancellation.
Signed unit contribution = <T_i(B)-T_i(A), SUM_j[T_j(B)-T_j(A)]>.
Contributions sum to the squared norm of the combined coefficient difference.
These are contributions to a weight descriptor, NOT causal behavior scores.

=== COMBINED MLP COEFFICIENT DIFFERENCES ===
Reinf = combined delta energy / sum of individual-unit delta energies.
It can be above or below 1; it is not a behavioral amplification factor.
layer raw_rel fold_rel raw_reinf fold_reinf neg_units_fold fold_norm_B/A
    0  0.01320  0.02149    1.0109     1.0208             11     0.9994566
    1  0.01910  0.02910    1.0126     1.0172              0     1.0002787
    2  0.01633  0.01777    1.0198     1.0089              0     0.9994025
    3  0.01835  0.02350    1.0354     1.0208              1     1.0004958
    4  0.02109  0.02728    1.0387     1.0474             68     1.0023530
    5  0.01407  0.01618    1.0628     1.1375             13     1.0000695
    6  0.01803  0.00871    1.0562     1.1250              9     0.9999168
    7  0.01684  0.00954    1.0522     1.0890             12     0.9996717
    8  0.02013  0.01958    1.0609     1.0976              3     0.9995983
    9  0.01625  0.01667    1.0648     1.1484              6     0.9996723
   10  0.01971  0.02038    1.0559     1.1183             13     0.9999322
   11  0.01538  0.01435    1.0562     1.0989              5     0.9999879
   12  0.01581  0.01532    1.0490     1.1188              0     0.9999472
   13  0.02002  0.01872    1.0361     1.0578              0     1.0000028
   14  0.02213  0.02159    1.0360     1.0637              0     1.0000957
   15  0.01972  0.01937    1.0313     1.0535              0     1.0000331
   16  0.01830  0.01824    1.0310     1.0671              1     1.0001053
   17  0.01906  0.01950    1.0756     1.1513              0     1.0001272

=== LEADING UNITS WITH CROSS-UNIT INTERACTIONS INCLUDED ===
L00: raw [1130, 1159, 878, 1856, 1352]; folded [1352, 1405, 1262, 338, 1881]
L01: raw [1725, 2035, 681, 214, 167]; folded [1598, 463, 242, 1725, 1572]
L02: raw [1831, 624, 421, 983, 485]; folded [1049, 1831, 1375, 806, 671]
L03: raw [1073, 1151, 404, 82, 854]; folded [1414, 146, 1671, 986, 82]
L04: raw [563, 13, 1044, 840, 1233]; folded [1527, 200, 84, 388, 736]
L05: raw [1034, 226, 1663, 1572, 1267]; folded [584, 571, 285, 1249, 919]
L06: raw [1824, 1122, 314, 1429, 1609]; folded [690, 1824, 1720, 430, 1358]
L07: raw [1455, 1214, 825, 804, 1804]; folded [1455, 1300, 1032, 1057, 1058]
L08: raw [1406, 456, 487, 1377, 687]; folded [188, 487, 1868, 687, 522]
L09: raw [237, 448, 957, 1472, 128]; folded [1782, 437, 808, 111, 1499]
L10: raw [1564, 1301, 488, 193, 1727]; folded [1363, 1564, 1529, 1869, 900]
L11: raw [1388, 830, 1465, 433, 2045]; folded [716, 1576, 1815, 494, 433]
L12: raw [387, 22, 1823, 777, 1579]; folded [1528, 831, 1584, 259, 1520]
L13: raw [859, 16, 917, 1575, 1569]; folded [16, 1517, 859, 369, 67]
L14: raw [1767, 1333, 1801, 331, 72]; folded [641, 685, 663, 1801, 392]
L15: raw [651, 1369, 351, 1554, 805]; folded [1226, 1369, 651, 105, 805]
L16: raw [1829, 1560, 1266, 1589, 1282]; folded [893, 1591, 287, 730, 324]
L17: raw [750, 1752, 1853, 437, 310]; folded [1026, 1916, 1650, 1312, 1853]

=== TOP 25 POSITIVE UNIT CONTRIBUTIONS, LAYER-BASELINE NORMALIZED ===
L10 unit 1363: normalized_contribution=2.516826e-05, combined_delta_share=6.05925%, individual_delta_share=6.23510%
L10 unit 1564: normalized_contribution=1.921736e-05, combined_delta_share=4.62657%, individual_delta_share=5.14811%
L04 unit 1527: normalized_contribution=1.502605e-05, combined_delta_share=2.01865%, individual_delta_share=2.09767%
L10 unit 1529: normalized_contribution=1.273901e-05, combined_delta_share=3.06691%, individual_delta_share=2.82119%
L00 unit 1352: normalized_contribution=1.234619e-05, combined_delta_share=2.67276%, individual_delta_share=2.86499%
L14 unit  641: normalized_contribution=1.07314e-05, combined_delta_share=2.30213%, individual_delta_share=2.47767%
L04 unit  200: normalized_contribution=1.038627e-05, combined_delta_share=1.39533%, individual_delta_share=1.42599%
L04 unit   84: normalized_contribution=8.392756e-06, combined_delta_share=1.12751%, individual_delta_share=1.41724%
L00 unit 1405: normalized_contribution=8.383275e-06, combined_delta_share=1.81485%, individual_delta_share=1.92250%
L04 unit  388: normalized_contribution=8.302825e-06, combined_delta_share=1.11543%, individual_delta_share=1.18496%
L05 unit  584: normalized_contribution=7.597068e-06, combined_delta_share=2.90188%, individual_delta_share=3.41309%
L08 unit  188: normalized_contribution=7.337546e-06, combined_delta_share=1.91362%, individual_delta_share=2.48641%
L04 unit  736: normalized_contribution=6.751207e-06, combined_delta_share=0.90698%, individual_delta_share=0.92106%
L00 unit 1262: normalized_contribution=6.665112e-06, combined_delta_share=1.44290%, individual_delta_share=1.44781%
L04 unit 1438: normalized_contribution=6.325999e-06, combined_delta_share=0.84986%, individual_delta_share=0.60190%
L03 unit 1414: normalized_contribution=6.299424e-06, combined_delta_share=1.14055%, individual_delta_share=1.08514%
L01 unit 1598: normalized_contribution=6.263328e-06, combined_delta_share=0.73979%, individual_delta_share=0.73418%
L16 unit  893: normalized_contribution=5.805366e-06, combined_delta_share=1.74418%, individual_delta_share=1.94401%
L04 unit  628: normalized_contribution=5.680421e-06, combined_delta_share=0.76313%, individual_delta_share=0.54593%
L10 unit 1869: normalized_contribution=5.650191e-06, combined_delta_share=1.36028%, individual_delta_share=1.23178%
L03 unit  146: normalized_contribution=5.60491e-06, combined_delta_share=1.01480%, individual_delta_share=1.03285%
L04 unit  995: normalized_contribution=4.960797e-06, combined_delta_share=0.66645%, individual_delta_share=0.62435%
L04 unit  519: normalized_contribution=4.922679e-06, combined_delta_share=0.66133%, individual_delta_share=0.62313%
L04 unit 1779: normalized_contribution=4.779172e-06, combined_delta_share=0.64205%, individual_delta_share=0.66160%
L04 unit  424: normalized_contribution=4.693456e-06, combined_delta_share=0.63053%, individual_delta_share=0.49444%

=== TOP 8 NEGATIVE UNIT CONTRIBUTIONS ===
L00 unit 1333: normalized_contribution=-5.517539e-07, combined_delta_share=-0.11945%
L04 unit 1782: normalized_contribution=-3.054842e-07, combined_delta_share=-0.04104%
L04 unit 1242: normalized_contribution=-1.579883e-07, combined_delta_share=-0.02122%
L04 unit 1175: normalized_contribution=-1.333189e-07, combined_delta_share=-0.01791%
L04 unit  387: normalized_contribution=-1.265374e-07, combined_delta_share=-0.01700%
L04 unit 1761: normalized_contribution=-9.204427e-08, combined_delta_share=-0.01237%
L04 unit  255: normalized_contribution=-5.688113e-08, combined_delta_share=-0.00764%
L04 unit  712: normalized_contribution=-5.291761e-08, combined_delta_share=-0.00711%

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