[Alibaba Cloud BaiLian Announces Price Reduction for DeepSeek-V4-Pro Model Implicit Cache] Alibaba Cloud announced that the large model service platform BaiLian will adjust the billing unit price for the Implicit Cache of the DeepSeek-V4-Pro model starting from 23:59:59 Beijing Time on April 29, 2026. The adjusted price will be 1 yuan per million tokens. The Implicit Cache is only effective when a request hits the cache, and the input tokens that hit the cache will be billed as cached_token. Input tokens that do not hit the cache will still be billed at the standard input_token unit price. This adjustment only applies to the Implicit Cache portion, and the base inference pricing for the model remains unchanged.