An open-source reasoning model that thinks step by step. Excels at math, logic, coding challenges, and complex analytical tasks.
DeepSeek R1 is a specialized reasoning model that uses chain-of-thought processing to solve complex problems. It "thinks" through problems step by step, showing its reasoning process before delivering a final answer.
R1 was trained using reinforcement learning to develop its reasoning capabilities, achieving performance comparable to OpenAI's o1 on math and coding benchmarks. As an open-source model, it brings advanced reasoning to everyone.
Yes, DeepSeek R1 is completely free on chatgpt.org.
Chain-of-thought means the model reasons step by step through a problem, showing its thinking process before giving a final answer.
R1 specializes in reasoning and complex problem-solving, while V3 is better for general conversation and coding tasks.
Excellent. R1 achieves top scores on math benchmarks and can solve competition-level problems.
Yes, R1 matches o1 on many reasoning benchmarks while being fully open source.
Yes, DeepSeek R1 is fully open source with publicly available weights and architecture.