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README.md

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 **Alloy-Bench** is a Russian-language **multiple-choice benchmark** for evaluating large language models in the domain of metallurgy and mining engineering.  
 It is designed in the spirit of MMLU-style exams and focuses on professional knowledge rather than general trivia.   
-This is the validation split - publicly available for open evaluation and comparison.
+This is the validation split - publicly available for open evaluation and comparison.    
+
+## Version
+
+Current version v1.1 fixed. If you downloaded the dataset before 2025-12-10, please re-download. The old version had incorrect data.
 
 
 ### 📊 Dataset Statistics