fno_mse_geometry / TRAIN20

6000 full 20-case updates; 984860 parameters; best_train update 6000. All cases U and VM <=1%: False. No heldout or generalization claim.

Final6000 metric	Mean (%)	Worst (%)
U_relative_L2	3.372556	12.282624
VM_relative_L2	2.553224	7.624311
peak5_VM_relative_L2	1.607138	5.161165
VM_max_relative_error	1.970954	10.983316
VM_at_true_peak_relative_error	0.856413	3.358503

Negative VM cases: 4; minimum -12.110400412324319 MPa. Raw values preserved.

TRAIN20 only. CPU checkpoint/metrics audit; no CPU full-model forward replay, GPU update replay, FE re-solve or heldout generalization claim.

actual_training_curves