Add library name and pipeline tags, move paper link to markdown

README.md

@@ -1,4 +1,13 @@
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 license: mit
-paper: https://huggingface.co/papers/2603.19098
+library_name: transformers
+pipeline_tag: video-text-to-text
 ---
+
+# TAU-R1
+
+This repository contains the model presented in [TAU-R1: Visual Language Model for Traffic Anomaly Understanding](https://huggingface.co/papers/2603.19098).
+
+TAU-R1 is a two-layer vision-language framework for Traffic Anomaly Understanding (TAU). The first layer is a lightweight anomaly classifier that performs coarse anomaly categorisation, while the second layer is a larger anomaly reasoner that generates detailed event summaries. It is trained with a two-stage strategy consisting of decomposed-QA-enhanced supervised fine-tuning followed by TAU-GRPO, a GRPO-based post-training method with TAU-specific reward functions.
+
+Code: https://github.com/siri-rouser/TAU-R1.