Finish LM train validation on minimal dataset

README.md

@@ -25,9 +25,9 @@ tags:
 - ✅ Train new BBPE Tokenizer
 - ✅ Test train code on TPUv4 Pods (with model parallel)
 - ✅ Converting test (jax to PyTorch)
-- ⏳ LM train validation on minimal dataset (1 sentence 1000 step)
-- Build Data Shuffler (curriculum learning)
-- Train 7B Model
+- ✅ LM train validation on minimal dataset (1 sentence 1000 step)
+- ⏳ Build Data Shuffler (curriculum learning)
+- ⏳ Train 7B Model
 - Train 13B Model
 - Train 33B Model
 - Train 65B Model