@article{castawidernetcoordinatedpasskpolicyoptim, title = {Cast a Wider Net: Coordinated Pass@K Policy Optimization for Code Reasoning}, author = {Yilong Li and Suman Banerjee and Tong Che}, year = {2026}, eprint = {2605.27000}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.27000}, }