WHOLE-NETWORK BASELINE WRITING-OPERATOR SCAN
Classification uses the midpoint writing operator, not the direction of change.
A 75% spectral-energy threshold is a descriptive heuristic, not a functional proof.
Cohort rows: 4096 supported contrast rank: 640
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POLARIZED WRITING CANDIDATES
Columns: writer class; positive-energy fraction;
QK B-A at alpha [0,.25,.5]; OV B-A at alpha [0,.25,.5], all *1e4.
Signature labels describe weight connections only, not observed behavior.
L07H0 copy     posE=0.774 QK=[ 0.0093 -0.0022 -0.0062] OV=[0.0104 0.01   0.0083] weighting_sensitive
L07H1 suppress posE=0.169 QK=[0.1224 0.0484 0.0142] OV=[ 0.0006 -0.0001  0.0048] weighting_sensitive
L08H0 suppress posE=0.186 QK=[-0.1168 -0.0664 -0.0356] OV=[0.0128 0.0057 0.0027] A_suppression_signature
L09H1 suppress posE=0.174 QK=[ 0.0056 -0.0094 -0.0119] OV=[ 0.0029 -0.0035 -0.0044] weighting_sensitive
L09H2 copy     posE=0.848 QK=[-0.0231 -0.0136 -0.0184] OV=[0.0069 0.0036 0.0057] routing_writing_oppose
L10H0 copy     posE=0.778 QK=[ 0.0985  0.0199 -0.0019] OV=[0.021  0.0056 0.0038] weighting_sensitive
L11H1 copy     posE=0.772 QK=[0.3761 0.1087 0.0273] OV=[ 0.0013 -0.0019 -0.0006] weighting_sensitive
L14H1 copy     posE=0.792 QK=[0.0527 0.0419 0.01  ] OV=[-0.0095 -0.003  -0.0007] routing_writing_oppose
L14H3 copy     posE=0.770 QK=[0.3577 0.1773 0.0493] OV=[-0.0139 -0.0014  0.0005] weighting_sensitive
L15H0 copy     posE=0.869 QK=[0.6735 0.2816 0.0788] OV=[-0.0444 -0.0049  0.0019] matching_not_consistent
L15H1 suppress posE=0.080 QK=[-0.2264 -0.0971 -0.0325] OV=[-0.0289 -0.0047  0.0031] weighting_sensitive
L15H2 copy     posE=0.838 QK=[0.2775 0.1141 0.0322] OV=[-0.035  -0.0032  0.0083] weighting_sensitive
L15H3 copy     posE=0.889 QK=[0.2632 0.1343 0.0445] OV=[-0.0332 -0.0058 -0.0004] routing_writing_oppose
L16H2 copy     posE=0.755 QK=[0.2263 0.1251 0.0461] OV=[-0.0256 -0.0098 -0.0086] routing_writing_oppose
L17H1 copy     posE=0.917 QK=[-0.9909 -0.5541 -0.1773] OV=[-0.112  -0.0319 -0.012 ] A_copy_signature

PREVIOUS CANDIDATES THAT HAVE MIXED WRITING OPERATORS
L14H0 class=mixed, positive/negative energy=0.507/0.493, QK changes*1e4=[0.8917 0.4004 0.1132], OV changes*1e4=[ 0.0069  0.0003 -0.0029]
L17H2 class=mixed, positive/negative energy=0.496/0.504, QK changes*1e4=[-0.2474 -0.0682 -0.0078], OV changes*1e4=[-0.0181 -0.0008  0.0018]
L17H3 class=mixed, positive/negative energy=0.488/0.512, QK changes*1e4=[-0.0761 -0.0023  0.0074], OV changes*1e4=[-0.0094 -0.0029 -0.001 ]
L16H3 class=mixed, positive/negative energy=0.532/0.468, QK changes*1e4=[0.0588 0.0424 0.0138], OV changes*1e4=[-0.05   -0.0191 -0.0072]
L00H3 class=mixed, positive/negative energy=0.493/0.507, QK changes*1e4=[-0.0463 -0.0045  0.0074], OV changes*1e4=[0.0056 0.0003 0.0029]
L05H0 class=mixed, positive/negative energy=0.510/0.490, QK changes*1e4=[ 0.0239 -0.0105 -0.021 ], OV changes*1e4=[ 0.0001 -0.0017 -0.0063]

THRESHOLD SENSITIVITY AND DESCRIPTIVE COUNTS
threshold 0.65 classes: {'mixed': 47, 'copy': 21, 'suppress': 4}
patterns: {'mixed_writer': 47, 'matching_not_consistent': 5, 'weighting_sensitive': 10, 'B_copy_signature': 2, 'A_suppression_signature': 1, 'routing_writing_oppose': 6, 'A_copy_signature': 1}
threshold 0.75 classes: {'mixed': 57, 'copy': 11, 'suppress': 4}
patterns: {'mixed_writer': 57, 'weighting_sensitive': 8, 'A_suppression_signature': 1, 'routing_writing_oppose': 4, 'matching_not_consistent': 1, 'A_copy_signature': 1}
threshold 0.85 classes: {'mixed': 68, 'copy': 3, 'suppress': 1}
patterns: {'mixed_writer': 68, 'matching_not_consistent': 1, 'weighting_sensitive': 1, 'routing_writing_oppose': 1, 'A_copy_signature': 1}

COMPONENTS WITH COHERENT SIGNATURES AT THE PRIMARY THRESHOLD
A_copy_signature [(17, 1)]
B_copy_signature []
A_suppression_signature [(8, 0)]
B_suppression_signature []

Counts are not independent evidence and do not define causal importance.
Matching and writing quantities were kept separate throughout.
No sequence, activation, gate, state-dependent normalization, or model output was evaluated.
