This new, Beijing-based AI model is causing such a stir that subscriptions are now on hold

The new, powerful Chinese artificial intelligence model Kimi K3 , which has caused a stir in the U.S. tech industry, has suspended new subscriptions after a flood in demand overwhelmed capacity within days of the launch. The development highlighted challenges faced by Chinese AI models in serving a growing user base at home and abroad at a time the U.S.-China tech race is heating up.