Chinese startup Moonshot AI unveiled Kimi K3 on July 17, a new large language model that rivals leading AI systems, including US competitors OpenAI’s GPT and Anthropic’s Claude, on many coding and reasoning tasks. Like DeepSeek, Kimi K3 is drawing attention for delivering competitive performance at a much lower cost, challenging the industry belief that leading-edge AI requires heavy spending on data centers and more advanced chips. While DeepSeek was the surprise AI model that catalyzed the China AI wave, analysts now refer to Kimi K3 as evidence that China’s progress is becoming more repeatable. OpenAI introduced ChatGPT to the world in November 2022, and Anthropic introduced Claude in March 2023; both utilize a closed AI system, meaning users can only interact with them through official platforms, apps, or paid developers. In contrast, China’s Kimi K3 and DeepSeek utilize an open-weight AI system, allowing users to download, modify, and run the model on their own servers for free, enabling easier adoption and a wider market. Lower-cost alternatives like Kimi K3 give companies greater flexibility to choose models that suit their needs and budget, potentially lowering AI adoption costs and helping reduce operating costs for simpler applications.