DeepSeek launching v4.1 flash cheaper and more capable than v4 pro

Sep 09, 2026 06:19 PM - 5 days ago 8

DSeek plans to officially merchandise the V4.1 Flash exemplary astir September 10, 2026 (Beijing Time). After extended soul and outer testing, V4.1 Flash has comprehensively surpassed V4 Pro crossed each cardinal metrics, including performance, cost, speed, and task completion time. In keeping pinch our committedness to personification responsibility, pursuing the charismatic motorboat of V4.1 Flash and anterior to the merchandise of V4.1 Pro, each requests to the Pro exemplary will beryllium routed to V4.1 Flash and billed astatine Flash's price. If you brushwood immoderate issues during your comparative testing betwixt V4 Pro and V4.1 Flash, please do not hesitate to scope retired to america pinch your feedback. Thank you for your support!

We will set the pricing for the Flash bid effective from 12:00 Beijing Time connected September 10, 2026. During off-peak hours, the portion value will beryllium $0.003 for input cache hits, $0.15 for input cache misses, and $0.6 for output. Peak-hour prices will beryllium double the off-peak rates. Please scheme your usage accordingly.

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