OUTPUT of run 1 of at most 60:
```
Configurations identical: True
A {'model_type': 'gemma3_text', 'hidden_size': 640, 'intermediate_size': 2048, 'num_hidden_layers': 18, 'hidden_activation': 'gelu_pytorch_tanh'}
B {'model_type': 'gemma3_text', 'hidden_size': 640, 'intermediate_size': 2048, 'num_hidden_layers': 18, 'hidden_activation': 'gelu_pytorch_tanh'}
Tensor counts: 235 235
Keys only in A: []
Keys only in B: []

PER-LAYER RESULTS (not a behavioral importance ranking):
layer=0 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00617917 product_rel=0.0120168
layer=1 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00627502 product_rel=0.0178244
layer=2 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00635817 product_rel=0.0149494
layer=3 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00627965 product_rel=0.016814
layer=4 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00642344 product_rel=0.0192299
layer=5 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00650045 product_rel=0.0117692
layer=6 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00653479 product_rel=0.0153743
layer=7 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00640105 product_rel=0.0140922
layer=8 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00644047 product_rel=0.0174247
layer=9 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00640056 product_rel=0.013318
layer=10 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00643131 product_rel=0.0172424
layer=11 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00654692 product_rel=0.01338
layer=12 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.006594 product_rel=0.0126591
layer=13 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00665486 product_rel=0.0174923
layer=14 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00676324 product_rel=0.0192598
layer=15 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00670883 product_rel=0.0165278
layer=16 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00650715 product_rel=0.0148592
layer=17 units=2048 changed_gates=2048 changed_products=2048 certified_unchanged=0 gate_rel=0.00635581 product_rel=0.0144379

Blocks tested: 18
Units tested: 36864
Unit expressions certified unchanged: 0
Changed up/down outer products: 36864
Skipped: []
REJECTED: the differences are not exclusively reciprocal up/down rescalings at corresponding unit indices.

This test does not address unit permutations, cross-unit cancellation, normalization, attention, semantic roles, or behavioral importance. No inputs or nonlinearities were evaluated.

```