[Alibaba Cloud Bailian: Some Models Will Change from Limited-Time Free to Limited-Time Quota] Alibaba Cloud Bailian announced that starting from 03:00 Beijing time on August 29, 2025, the billing for calling certain models will change from limited-time free to limited-time free quota. Users will receive a free quota of 1 million tokens, and the platform will automatically stop services once the free quota is exhausted. (Sci-Tech Innovation Board Daily)