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Input / 1M
$0.250
Output / 1M
$2.00
Context
400K tokens
Max output
128K tokens
Input
Text, Image
Released
1y ago
Pricing
Input tokens$0.250 per 1M
Output tokens$2.00 per 1M
Provider list priceExactly what your balance is debited; our fee is charged when you buy credits
About GPT 5 Mini
Small GPT-5 for responsive agents, coding help, and everyday automation
VisionReasoning
What it supports
- Tool calling (function calling)
- JSON mode and structured output
- Image input (vision)
- Audio input
- Extended reasoning
- Streaming responses
- OpenAI SDK, Anthropic SDK and any OpenAI-compatible client
Make a request
curl https://rapidrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $RAPIDROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-5-mini",
"messages": [{ "role": "user", "content": "Hello" }]
}'Frequently asked
How do I call GPT 5 Mini through an OpenAI-compatible API?
Point any OpenAI-compatible client at https://rapidrouter.ai/api/v1 with a Rapid Router API key and set the model to openai/gpt-5-mini. The chat completions endpoint is https://rapidrouter.ai/api/v1/chat/completions.
What is the context window of GPT 5 Mini?
GPT 5 Mini has a context window of 400,000 tokens on Rapid Router, and returns up to 128,000 output tokens per reply.
What can GPT 5 Mini do?
On Rapid Router, GPT 5 Mini supports image input, extended reasoning.