| # MorphPT training split (human subset of CellImageNet) | |
| Label spaces and the split specification for the released MorphPT model. | |
| - `coarse_to_id.json` — 6 broad morphology-informed groups → id (router classes) | |
| - `fine_to_coarse.json` — 21 fine cell types → broad group | |
| - `fine_class_to_idx.json` — fine cell type → id | |
| - `expert_groups.json` — which groups have experts vs. are passthrough | |
| - `split_manifest_seed1337.json` — split parameters (seed, per-class subsample | |
| targets, per-slide caps, class lists) used to build the train/val/test split | |
| from CellImageNet. Reproduce the cell-level split by running the data-prep | |
| pipeline against CellImageNet with these parameters (seed 1337). | |