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README.md

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 ## Model details
-Make a model learn from doing an examiner...  
+This model is fine-tuned from Qwen3-4B-Instruct using a custom reinforcement learning (RL) framework that rewards the model for producing solutions passing automated test cases — similar to the process of programming task evaluation on LeetCode.
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+Instead of relying on labeled ground truth answers, the model learns through test-case-based rewards, promoting generalization and reasoning ability in algorithmic problem-solving.
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