Kwaipilot/KAT-Dev

Kwaipilot/KAT-Dev is a 32-billion parameter open-source model developed by Kwaipilot, specifically optimized for software engineering tasks. This model achieves 62.4% on SWE-Bench Verified, ranking 5th among open-source models across various scales. It is designed for robust performance in coding and software development workflows, leveraging multi-stage training including supervised fine-tuning and agentic reinforcement learning.