Add OraRL organization card

README.md

@@ -1,10 +1,70 @@
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 title: README
-emoji: ⚡
-colorFrom: red
-colorTo: yellow
+emoji: 🎬
+colorFrom: blue
+colorTo: purple
 sdk: static
 pinned: false
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+<div class="flex flex-col gap-6">
+  <div class="text-center">
+    <h1 class="text-3xl font-bold">OraRL</h1>
+    <p class="text-lg"><strong>Annotations as Rollouts</strong></p>
+    <p class="text-gray-600 dark:text-gray-300">
+      Efficient and scalable reinforcement learning for unified video MLLMs
+    </p>
+    <p>
+      <a class="underline" href="https://arxiv.org/abs/2608.20492">Paper</a>
+      &nbsp;·&nbsp;
+      <a class="underline" href="https://orarl.github.io/">Project page</a>
+      &nbsp;·&nbsp;
+      <a class="underline" href="https://github.com/HVision-NKU/OraRL">GitHub</a>
+    </p>
+  </div>
+
+  <a href="https://orarl.github.io/assets/orarl-teaser.mp4">
+    <img
+      class="w-full rounded-xl"
+      src="https://raw.githubusercontent.com/HVision-NKU/OraRL/main/assets/orarl-hero.gif"
+      alt="Animated OraRL method overview"
+    />
+  </a>
+
+  <div class="grid md:grid-cols-3 gap-4">
+    <a
+      class="block rounded-xl border border-gray-200 dark:border-gray-700 p-4 hover:bg-gray-50 dark:hover:bg-gray-800"
+      href="https://huggingface.co/OraRL/Video-ORA-9B"
+    >
+      <h3 class="font-semibold">Video-ORA-9B</h3>
+      <p class="text-sm text-gray-600 dark:text-gray-300">
+        Unified video MLLM spanning seven task families without chain-of-thought decoding.
+      </p>
+    </a>
+
+    <a
+      class="block rounded-xl border border-gray-200 dark:border-gray-700 p-4 hover:bg-gray-50 dark:hover:bg-gray-800"
+      href="https://huggingface.co/datasets/OraRL/OraRL-Data"
+    >
+      <h3 class="font-semibold">OraRL-Data</h3>
+      <p class="text-sm text-gray-600 dark:text-gray-300">
+        Canonical annotations and raw media for reproducible evaluation.
+      </p>
+    </a>
+
+    <a
+      class="block rounded-xl border border-gray-200 dark:border-gray-700 p-4 hover:bg-gray-50 dark:hover:bg-gray-800"
+      href="https://github.com/HVision-NKU/OraRL"
+    >
+      <h3 class="font-semibold">OraRL Code</h3>
+      <p class="text-sm text-gray-600 dark:text-gray-300">
+        Official implementation, evaluation tools, and reproduction resources.
+      </p>
+    </a>
+  </div>
+
+  <p class="text-center text-sm text-gray-600 dark:text-gray-300">
+    Video understanding · temporal and spatial grounding · segmentation · tracking ·
+    video question answering · spatial intelligence
+  </p>
+</div>