Add pipeline tag and remove arxiv tag from metadata

README.md

@@ -1,14 +1,14 @@
 ---
-license: apache-2.0
 library_name: routefm
+license: apache-2.0
+pipeline_tag: text-ranking
 tags:
-  - model-routing
-  - llm-routing
-  - multimodal-routing
-  - in-context-learning
-  - pytorch
-  - safetensors
-  - arxiv:2609.37362
+- model-routing
+- llm-routing
+- multimodal-routing
+- in-context-learning
+- pytorch
+- safetensors
 ---
 
 # RouteFM: Pretrain Once, Route Anywhere
@@ -161,4 +161,4 @@ If you use RouteFM in your research, please cite:
   primaryClass  = {cs.AI},
   url           = {https://arxiv.org/abs/2609.37362}
 }
-```
+```