Update README.md

README.md

@@ -20,7 +20,7 @@ To make **data evaluation scientific, transparent, and community-driven**, while
 
 ### 🔑 Key Features
 
-- 🏆 **Dataset Leaderboard** — [Leaderboard](https://opendataarena.github.io/leaderboard.html) ranks the most valuable datasets across multiple domains, based on unified post-training benchmarks.  
+- 🏆 **Dataset Leaderboard** — [Leaderboard](https://opendataarena.github.io/leaderboard.html) ranks the most valuable datasets across multiple domains, based on diverse benchmarks.  
 - 📊 **Comprehensive Scoring System** — [Scoring tool](https://github.com/OpenDataArena/OpenDataArena-Tool/tree/main/data_scorer) measures dataset quality, diversity, and learning values using reproducible pipelines.  
 - 🧰 **Open-Source Toolkit** — *[OpenDataArena-Tool](https://github.com/OpenDataArena/OpenDataArena-Tool)* enables dataset evaluation, scoring with a standardized, community-driven workflow.  
 - 🌱 **High-Value Data Generation** — beyond evaluation, ODA continuously produces and shares new, top-quality datasets for fine-tuning and alignment research.