November 5 — Tencent Hunyuan announced that Hunyuan Hy4 was first integrated into WorkBuddy on November 4. To ensure a smooth user experience, the team has urgently expanded the Hy4 inference cluster tenfold and increased the free trial quota for users, and will continue to allocate resources dynamically. Due to the limited total amount of high-end computing power and concentrated peak-hour concurrency, quota restrictions may still occur during certain periods. Users are advised to switch to other models such as Hy3 or use the service during off-peak evening hours. The free trial period for Hy3 on WorkBuddy will be extended to 23:59 on November 15, 2026.