Foreign media revealed that ByteDance's large-scale model project, "Seed Plan," used GPT model data during its early development, violating OpenAI's service terms. Subsequently, OpenAI stated that it had suspended ByteDance's related accounts. ByteDance denied any violation of the rules and indicated that it is actively communicating with OpenAI to clarify any misunderstandings. This incident reflects ongoing debates about the usage rules and regulation of training data in the field of large-scale models.