Chuangxinzhong, a precision marketing subsidiary of Yeahka (9923.HK), has ranked first by model consumption among all agency-tier partners on ByteDance's Jichuang 2.0 AI content platform. According to Chuangxinzhong personnel, the company has deployed AI agents to automate manual processes since May, driving a 116% year-on-year increase in model usage, while its AI content production capacity rose by 33%, enabling the company to generate 30 to 40 video ad creative sets per day. Through its collaboration with the Jichuang 2.0 model, Chuangxinzhong's monthly AI-generated ad spend rose from RMB 5 million to RMB 10 million. The company previously ranked first in AIGC spend within the financial lead-generation sector during a digital human ad incentive competition hosted by ByteDance, where it set an industry record: an 80% reduction in per-asset cost alongside a 391% week-on-week increase in consumption. A representative from Chuangxinzhong said the company will continue investing in AI marketing infrastructure, aiming to deepen the integration of LLM capabilities with advertising, user operations, and business growth.