openai
OpenAI: GPT-5.4 Mini
openai/gpt-5.4-mini
For $1, you can send approximately:
~27.2messages
How do we get this number?
One message = ~7,000 input tokens + ~7,000 output tokens
Input cost per message7,000 x $0.75/M = $0.005250
Output cost per message7,000 x $4.50/M = $0.031500
Total cost per message$0.036750
Messages for $127.21
Context window
400k
tokens
Max response
128k
tokens
Input price
$0.75
per million tokens
Output price
$4.50
per million tokens
Modalities
Input:fileInput:imageInput:textOutput:text
Description
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...