beyoru/MinCoder-4B-Exp

Model details

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.

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.

This is an experimental model