The bolinas-dna/zoonomia-v1-v4_ccre_noexon_enhancer cross-mammal
training set, restricted to a species cohort: one representative species per NCBI order — 19 deeply-diverged placental mammals (every pair separated by ~tens of millions of years), versus the implicit-default 108 family-deduplicated species. A strict subset of the family set, so it reuses the v1 cross-mammal projection unchanged (no re-halLiftover).
Same human… See the full description on the dataset page:
https://huggingface.co/datasets/marin-dna/zoonomia-v1-v4_ccre_noexon_enhancer-order.