GPT 5 Mini
text-to-text
Optimized for cost and speed, handles long contexts, supports text and image input, and excels at structured outputs and tool integration for precise tasks.
Model Parameters
Advanced settings to control the behavior of the model.
A system prompt that will be prepended to all chat messages to guide the model's behavior. Automatically gets saved to your playground repository.
Controls randomness: 0 = deterministic, 2 = very creative
Maximum length of the response (1-128000 tokens)
GPT 5 Mini
Log in to chat with any model.