OpenAI is cutting prices for two of its models as the debate over the technology's costs takes centerstage. The company said the cost of the Terra model will be slashed by 20% and that of Luna by 80%. Those deployments often relied on premium AI models from companies such as OpenAI and Anthropic. According to the Associated Press, the five most popular models on OpenRouter—a platform that tracks AI model usage—were all developed by Chinese companies. Winning the battle for users may make it harder for Chinese AI companies to achieve profitability, if recent financial results are anything to judge by.