Update root README — checkpoint-9942 logged

README.md

@@ -265,3 +265,14 @@ https://creativecommons.org/licenses/by-nc/4.0/
 **Epoch:** 0.284
 **Zone:** 📈 Good
 **Status:** Training ongoing — auto-uploaded via train_v12.py
+
+---
+
+### 🔵 Checkpoint — Step 9,942
+**Date:** June 25, 2026 at 23:59 IST
+**Checkpoint:** checkpoint-9942
+**Step:** 9,942 / 40,000 (24.9% complete)
+**Loss:** 0.2736
+**Epoch:** 0.291
+**Zone:** 📈 Good
+**Status:** Training ongoing — auto-uploaded via train_v12.py