Update README.md

README.md

@@ -1,3 +1,33 @@
----
-license: mit
----
+---
+license: mit
+language:
+- en
+tags:
+- video
+- retrieval
+- reranking
+- qwen3-vl
+base_model: Qwen/Qwen3-VL-8B-Instruct
+pipeline_tag: video-text-to-text
+---
+
+# RankVideo
+
+Video-native reasoning reranker for text-to-video retrieval. Fine-tuned from Qwen3-VL-8B-Instruct.
+
+## Usage
+
+```
+
+from rankvideo import VLMReranker
+
+reranker = VLMReranker(model_path="hltcoe/RankVideo")
+
+scores = reranker.score_batch(
+    queries=["person playing guitar"],
+    video_paths=["/path/to/video.mp4"],
+)
+
+print(f"Relevance score: {scores[0]['logit_delta_yes_minus_no']:.3f}")
+
+```