B.AI adjusts DeepSeek V4 Flash pricing, free models remain

This pricing shift signals a maturing phase for AI model deployment, where scarcity and cost recovery begin to outweigh user acquisition incentives. The move affects developers and businesses that relied on free access to DeepSeek V4 Flash, potentially altering their cost structures and model selection. The retention of free alternatives like GLM 5.3 Flash suggests a competitive landscape where platforms differentiate by tiering access. The key observation is whether this pricing adjustment reflects broader industry trends toward monetizing high-performance models, and if off-peak discounts will effectively smooth demand without driving users to competitors.