microsoft/rStar-Coder

rStar-Coder Dataset Project GitHub | Paper Dataset Description rStar-Coder is a large-scale competitive code problem dataset containing 418K programming problems, 580K long-reasoning solutions, and rich test cases of varying difficulty levels. This dataset aims to enhance code reasoning capabilities in large language models, particularly in handling competitive code problems. Experiments on Qwen models (1.5B-14B) across various code reasoning benchmarks demonstrate…