OpenAI Platform UI design & app screens

The OpenAI Platform is the developer console for building with OpenAI's models, covering API keys, usage, playground, and fine-tuning. It serves developers and teams integrating AI into their products.

The web interface is a clean developer dashboard with a model playground, usage dashboards, billing, and API documentation. Design highlights include the prompt playground with parameter controls, the usage and rate-limit views, and a restrained, monochrome aesthetic that keeps focus on configuration and experimentation.