Efficient model for cost-sensitive workloads
GPT-5.4 Mini provides strong capabilities at a lower cost, making it ideal for high-volume applications where cost efficiency matters.
curl -X POST "https://futurmix.ai/v1/chat/completions" \
-H "Authorization: Bearer $FUTURMIX_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5.4-mini",
"messages": [
{
"role": "system",
"content": "You are a concise assistant."
},
{
"role": "user",
"content": "Write a short launch announcement for a new AI API platform."
}
],
"temperature": 0.7,
"max_tokens": 512,
"top_p": 0.95,
"stream": false
}'https://futurmix.ai/v1Endpoints: /chat/completions/responses/modelsTop up from $10, create an API key, and start making requests.