Add metadata, link to paper

This PR ensures the model can be found at https://huggingface.co/papers/2607.24720 as well as at https://huggingface.co/models?pipeline_tag=text-generation&sort=trending. It also adds a link to the project page and Github repository.

README.md

@@ -1,13 +1,20 @@
 ---
-license: apache-2.0
 language: en
+license: apache-2.0
+pipeline_tag: text-generation
+library_name: transformers
 ---
+
 # 🦒 The Physics of Multi-Turn Long-Horizon Planning: From Pre-training to Post-training via Single- and Multi-Teacher On-Policy Agentic Distillation
 
 This repository hosts the models from **PlanPhys**, a family of  foundation models designed for researching multi-turn long-horizon planning.
 
 The PlanPhys model family explores different training strategies, including Random model, SFT model, OPD model.
 
+Paper: https://huggingface.co/papers/2607.24720
+Project page: https://quester-one.github.io/PlanPhysWebsite/
+Code: https://github.com/Quester-one/PlanPhysCode
+
 ---
 
 ## 🚀 Model Zoo
@@ -32,4 +39,5 @@ If you find PlanPhys useful in your research, please cite:
   author={},
   journal={},
   year={}
-}
+}
+```