6000 full 20-case updates; 984932 parameters; best_train update 5900. All cases U and VM <=1%: False. No heldout or generalization claim.
| Final6000 metric | Mean (%) | Worst (%) |
|---|---|---|
| U_relative_L2 | 2.943538 | 10.570060 |
| VM_relative_L2 | 5.144972 | 14.665814 |
| peak5_VM_relative_L2 | 2.460622 | 6.813484 |
| VM_max_relative_error | 2.317742 | 10.349471 |
| VM_at_true_peak_relative_error | 1.986718 | 9.941706 |
Negative VM cases: 5; minimum -15.134579266745302 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.
Both prediction sets: per-case CSV | CPU verification
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