Update root README — checkpoint-34213 logged

README.md

@@ -738,3 +738,14 @@ https://creativecommons.org/licenses/by-nc/4.0/
 **Epoch:** 0.994
 **Zone:** ⚠️ Overfit Risk
 **Status:** Training ongoing — auto-uploaded via train_v12.py
+
+---
+
+### 🔵 Checkpoint — Step 34,213
+**Date:** July 04, 2026 at 08:52 IST
+**Checkpoint:** checkpoint-34213
+**Step:** 34,213 / 40,000 (85.5% complete)
+**Loss:** 0.0397
+**Epoch:** 1.000
+**Zone:** ⚠️ Overfit Risk
+**Status:** Training ongoing — auto-uploaded via train_v12.py