According to Sam Altman, CEO of OpenAI, the daily percentage of users leveraging advanced AI reasoning models has surged significantly, with free users rising from less than 1% to 7%, and Plus users increasing from 7% to 24% (source: Sam Altman, Twitter, August 10, 2025). This rapid adoption highlights a growing demand for AI-powered reasoning capabilities, particularly among premium subscribers. Altman emphasizes that further rate limit increases will be necessary to support expanding usage. These trends indicate robust business opportunities for AI service providers, especially in developing scalable infrastructure and premium AI reasoning solutions tailored for enterprise and consumer markets.