DeepSeek V3.1 officially released

On August 21st, DeepSeek V3.1 was officially released. This upgrade includes the following main changes: hybrid inference architecture: a model that supports both thinking and non thinking modes simultaneously; Higher thinking efficiency: Compared to DeepSeeker R1-0528, DeepSeeker V3.1-Link can provide answers in a shorter amount of time; Stronger Agent Capability: Through Post Training optimization, the new model has significantly improved performance in tool usage and agent tasks. The official app and web-based model have been synchronously upgraded to DeepSeeker V3.1. Users can freely switch between thinking mode and non thinking mode through the "Deep Thinking" button.