DeepSeek Chat & Reasoner

A high-performance AI interface featuring the V3 chat model and the R1 reasoning engine for complex logic and coding.

DeepSeek Chat & Reasoner provides direct access to the R1 model, which uses large-scale reinforcement learning to excel at math, code, and logical deduction. The system employs a Mixture-of-Experts (MoE) architecture to maintain speed while rivaling top-tier benchmarks like OpenAI's o1. Users can toggle between the standard V3 model for fluid conversation and the Reasoner mode for transparent, chain-of-thought processing (visible via the 'thought' dropdown) to solve intricate technical problems.

https://chat.deepseek.com