A Technical Tour of the DeepSeek Models from V3 to V3.2

DeepSeek released V3.2, a major upgrade from their previous models that combines sparse attention for better efficiency with hybrid reasoning capabilities in a single model. The new version incorporates DeepSeek Sparse Attention (DSA) that reduces computational complexity from quadratic to linear, self-verification techniques borrowed from their specialized math model, and improved reinforcement learning training methods.