OpenAI's GPT-3 language model can be customized for specific applications using a single command. This allows developers to tailor the model's output to their needs without requiring extensive knowledge of machine learning or deep diving into complex fine-tuning processes. The customization is achieved through a simple command-line interface, making it accessible to a broader range of users. --- Why it matters: This matters because it enables developers to create more effective and efficient applications using GPT-3, without needing to invest significant time and resources in customizing the model themselves. Source: https://openai.com/index/customizing-gpt-3