Random/fixed local probe for transformer forward parity.
Product validation is the worker upload path with real whole-brain T1 data.
NestViT (3-level hierarchical transformer) + CNN decoder, 87 M params.
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batched-fast worker v3
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outer-loop worker v2
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TopCoW
Parity/debug scope. Runs
nestViT (patch embed → 3 nested transformer levels →
final LN) followed by a U-Net-style CNN decoder with 5 skip connections,
entirely via GPU-resident persistent buffers. Weight tensors — including
the proj.weight row permutation fix for UNesT's non-standard
attention merge — are uploaded directly from a 333 MB
.safetensors file.
⚠ Download size: ~340 MB of model weights + inputs will be
fetched below. First load will take a while on a slow connection.