DeepSeek V4-Flash Price Hike: From $0.14 to $0.22/M and the Inference Economics Reckoning
DeepSeek raised V4-Flash input pricing 57% on August 16, 2026, ending the era of sub-$0.15 frontier inference. This analysis examines the demand economics driving the hike, compares it to the broader AI price war, and outlines strategies for agent builders navigating the new pricing landscape.