Skywork-o1-Open-PRM-Qwen-2.5-7B is part of a series of models developed by the Kunlun Technology Skywork team, combining o1-style slow thinking and reasoning capabilities. This series not only demonstrates innate thinking, planning, and reflection abilities in its output but also shows significant improvements in reasoning skills on standard benchmark tests. It represents a strategic advancement in AI capabilities, pushing a previously weaker foundational model towards state-of-the-art reasoning tasks.