Chinese AI startup Moonshot AI temporarily pauses new consumer subscriptions for its recently launched Kimi K3 model after demand surges beyond its available computing resources. In a statement posted on X, the Beijing-based company says that over the past 48 hours requests have pushed close to the limits of its current capacity, with its GPUs “feeling it.” Multiple outlets report that Moonshot suspends new sign-ups shortly after release and instead focuses on serving existing paid users while it adds capacity. The company describes the interruption as temporary and says it plans to reopen subscription spots in batches as resources become available.
Reports also frame the episode as an illustration of the operational strain that can follow large model launches, especially when user uptake exceeds expectations. One outlet notes the Kimi K3 is a very large open-weight model with 2.8 trillion parameters, while other coverage emphasizes heightened competition among Chinese and US AI developers and the broader challenge of meeting global demand under compute constraints.
