Correct checkpoint inventory wording

README.md

@@ -18,8 +18,8 @@ This staging directory is the draft Hugging Face model card for the NeurIPS Eval
 
 The intended public model repo contains only the checkpoints needed to reproduce the paper's evaluation case studies:
 
-- four ViT checkpoints used in the main ranking and calibration comparisons
-- one legacy replay-era ViT baseline
+- four ViT case-study checkpoints total, including the final mixed champion,
+  Stage-2c and PO comparison checkpoints, and the legacy replay-era baseline
 - one 1D residual CNN control checkpoint
 
 It does **not** contain: