fno_mse_geometry_modes10x3 / TRAIN20

6000 full 20-case updates; 293660 parameters; best_train update 6000. All cases U and VM <=1%: False. No heldout or generalization claim.

Final6000 metric	Mean (%)	Worst (%)
U_relative_L2	5.328070	18.755293
VM_relative_L2	4.708104	13.880831
peak5_VM_relative_L2	3.047442	9.701544
VM_max_relative_error	3.125024	11.930147
VM_at_true_peak_relative_error	2.967465	18.642745

Negative VM cases: 6; minimum -44.85600013689413 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