Correct model card architecture and ELF-NET dataset accounting

README.md

@@ -38,7 +38,7 @@ Pfam branch:        Input(pfam_dim) -> Linear(hidden) -> ReLU -> Dropout(0.3) ->
 
 | Property | Value |
 |----------|-------|
-| Source | 1,151 samples with complete productivity data (Chl-a, POC, NFLH) from 1,810 total TARA Oceans samples |
+| Source | 1,151 samples with complete productivity data (Chl-a, POC, NFLH) from the 1,810-sample GPS-mapped domain-analysis subset |
 | Environmental features | Google Earth Engine oceanographic variables |
 | Pfam features | CLR-transformed domain abundances reduced via PCA to 20, 32, or 64 dimensions |