Update README.md

README.md

@@ -18,6 +18,12 @@ base_model:
 
 We are releasing intermediate checkpoints of SmolLM3 to enable further research.
 
+For more details, check the [SmoLLM GithUb repo](https://github.com/huggingface/smollm) with the end-to-end training and evaluation code:
+
+- ✓ Pretraining scripts (nanotron)
+- ✓ Post-training code SFT + APO (TRL/alignment-handbook)
+- ✓ Evaluation scripts to reproduce all reported metrics
+
 ## Pre-training
 
 We release checkpoints every 40,000 steps, which equals 94.4B tokens.