Download section: new repo id + config.json-first flow

README.md

@@ -61,8 +61,20 @@ The architecture and training loop build on the [Relational Transformer](https:/
 
 ## Download
 
+Single checkpoint (Python) — fetch `config.json` alongside the weights; it carries
+the model architecture and is what the Hub uses to count downloads:
+
+```python
+from huggingface_hub import hf_hub_download
+
+config = hf_hub_download("stanford-star/rt-plurel", "config.json")
+ckpt = hf_hub_download("stanford-star/rt-plurel", "synthetic-pretrain_rdb_1024_size_4b.pt")
+```
+
+Full repository (CLI):
+
 ```bash
-huggingface-cli download kvignesh1420/relational-transformer-plurel \
+hf download stanford-star/rt-plurel \
     --repo-type model \
     --local-dir ~/scratch/rt_hf_ckpts
 ```