About Deepseek Reasoner

The DeepSeek-Reasoner model, part of the DeepSeek-R1 series, is an open-source reasoning model developed by DeepSeek AI. It is designed to generate a Chain of Thought (CoT) before delivering final answers, enhancing the accuracy and transparency of its responses. DeepSeek-R1, the foundation of this model, achieves performance comparable to OpenAI's o1 across math, code, and reasoning tasks. It utilizes a novel multi-stage training pipeline that combines reinforcement learning (RL) with supervised fine-tuning, allowing it to self-evolve powerful reasoning behaviors like self-verification and reflection. The model is highly efficient, leveraging a Mixture of Experts (MoE) architecture to reduce computational costs, making it a cost-effective alternative for advanced AI applications