DeepSeek-R1-Zero is an inference model developed by the DeepSeek team, focusing on enhancing inference capabilities through reinforcement learning. This model exhibits powerful reasoning behaviors such as self-validation, reflection, and generating long chains of reasoning without requiring supervised fine-tuning. Its main advantages include efficient inference capabilities, immediate usability without pre-training, and outstanding performance in mathematical, coding, and reasoning tasks. The model is built on the DeepSeek-V3 architecture and is suitable for large-scale inference tasks in both research and commercial applications.