GPT 5 mini is designed to deliver the core instruction-following and safety-tuning benefits of GPT-5 while reducing latency and cost. As the successor to OpenAI's o4-mini model, it provides a faster and more efficient option for applications requiring well-defined tasks, precise prompts, and orchestrating tool calls in real time, such as customer support automation. This makes it an excellent choice for high-volume, cost-sensitive deployments where speed and responsiveness are critical.
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Integrate our API into your project and let requests automatically route to the best endpoint. Just follow these simple steps:
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