元宝分享口令被微信封禁，阿里千问登顶

Group 1 - Tencent's AI product, Yuanbao, faced restrictions on sharing its Spring Festival activity code on WeChat, similar to the previous ban on Qianwen's sharing code [1][7] - The competition among major tech companies (BAT) for AI assistant dominance led to a combined cash giveaway exceeding 4.5 billion yuan, with Tencent contributing 1 billion yuan, Baidu 500 million yuan, and Alibaba 3 billion yuan for their respective AI products [7] - Qianwen's "30 billion yuan free order" campaign launched on February 6 resulted in 2 million tea orders within four hours, showcasing the high demand and engagement from users [7] Group 2 - The surge in orders for Qianwen's free tea promotion caused significant delays, with reports of over 100 pending orders and increased wait times for delivery riders [6] - WeChat's recent actions to block sharing links for cash redemptions from Yuanbao, Baidu's Wenxin assistant, and Alibaba's Qianwen indicate a challenge in maintaining user experience amidst aggressive promotional activities [7][8]