DeepSeek-V3.2-Exp发布，训练推理提效，API成本降50%以上

Core Insights - DeepSeek has released the DeepSeek-V3.2-Exp model, which is an experimental version aimed at transitioning to a new generation architecture [1] - The new model introduces DeepSeek Sparse Attention, focusing on optimizing training and inference efficiency for long texts [1] - The official app, web version, and mini-program have all been updated to DeepSeek-V3.2-Exp, and the API costs have been significantly reduced by over 50% for developers [1] - The performance of DeepSeek-V3.2-Exp on various public evaluation sets is comparable to that of V3.1-Terminus [1]