AI model playground
GPT-5.4 mini playground
OpenAI fast mini model for coding, computer use, and subagents.
Provider
openai
Price
$0.75 / $4.5 per 1M tok
ReasoningWritingDeveloper workflows
Create with GPT-5.4 mini
chatExampleSelect to edit
Your result appears here
Start with the example prompt or make it your own. Your OttoPort account is used securely for generation.
01
Give the model a role and goal.
02
State the intended output format.
03
Add relevant context before constraints.