SchoolAI is building an artificial intelligence platform that helps teachers create engaging and personalized learning experiences. The platform uses GPT-4.1, a large language model, to generate text, images, and audio content. This technology is being used in over 1 million classrooms worldwide. According to the company's website, SchoolAI aims to improve student engagement, teacher oversight, and personalized learning. --- Why it matters: This matters because it shows how AI can be used to support teachers and improve education outcomes. The platform's use of large language models and other technologies could have implications for the future of educational technology. Source: https://openai.com/index/schoolai