[GLM-5.3-Flash Official Price Adjustment Coming Soon, B.AI Free Access Extended Until September 12] According to Deep Tide TechFlow, on September 9, the official price adjustment for GLM-5.3-Flash by Zhipu is imminent. To provide global developers with a more adequate buffer period, B.AI has announced a limited-time extension of free access—effective immediately until 09:59 (SGT) on September 12, GLM-5.3-Flash will remain fully accessible for free on the B.AI platform. As a popular model leading in platform usage, GLM-5.3-Flash features 320B total parameters and 18B active parameters, supports a 1M ultra-long context, and balances ultra-fast response with powerful reasoning capabilities. It is a cost-effective choice for high-frequency code writing, massive data processing, and complex agent workflows. Additionally, other popular models such as Qwen3.8 Flash, Hy3, and MiMo V2.5 remain 100% free on the B.AI platform. B.AI will continue to support global developers with inclusive computing power, making cutting-edge model capabilities truly accessible. Experience it now: https://chat.b.ai/chat