AI Studio is an AI tool that allows users to build and deploy complex intelligent systems. It eliminates the need for writing any code, making it extremely user-friendly. The tool has different functionalities such as POST, GET, Await and Join, and Prompt among others. With AI Studio, users can also generate images and text through its Simple GPT feature. The tool also supports JSON (jq) for easier data manipulation. It is powered by an open-source core that allows users to export and run it on their own hardware. Public usage is free, but users have to bring their own keys. AI Studio is highly customizable, and users can choose from a range of models and plugins such as OpenAI GPTModule, RingBufferModule, and JQModule, among others. However, there is no information about the number of models available in the tool. It is worth noting that the tool is currently in beta, with a demo that may not work on phones. Overall, AI Studio can be an excellent tool for individuals or businesses looking to build and deploy complex intelligent systems without coding. Its open-source core and free public usage make it accessible to all, while its customizable feature allows users to create AI models tailored to their specific needs.