Try a model.
Explore the interface with simulated responses. Live API requests require a workspace key on your backend.
Explore the interface with simulated responses. Live API requests require a workspace key on your backend.
Playground session
GPT-6.1 Sol · simulation
Welcome to the OpenAPI playground. Pick any model on the left, tune the parameters, and send a message. This demo simulates responses locally — no key or network call required.
Try a prompt
Simulated locally for this demo. No model was called. Always evaluate before shipping.