I turned ChatGPT, Claude, and Gemini into project management apps, and one clear winner emerged

Large language models (LLMs) might be the most accessible and flexible technology we’ve ever had access to. By default, they’re presented as chatbots—but that’s just one way to interact with them. With the right prompts, you can transform an LLM into something that behaves like an entirely different app, complete with its own custom interface.