[DeepSeek V4.1 Flash Set to Launch, Officially Claims to Surpass V4 Pro in All Aspects] Beating AI News: DeepSeek plans to officially release V4.1 Flash around September 10. According to the official statement, after internal and external testing, the new model has surpassed V4 Pro in all metrics, including performance, cost, speed, and total runtime. Once V4.1 Flash is launched, before the release of V4.1 Pro, all requests directed to V4 Pro will automatically be routed to V4.1 Flash and billed at the cheaper Flash rate. Users do not need to modify their original V4 Pro invocation methods.