Compact GPT-5.4 model
GPT-5.4 Mini is the compact variant of GPT-5.4 and needs less computing power.
Ask and write
Compact GPT-5.4 variant providing strong performance with lower compute requirements.
Opens the Agent studio with GPT-5.4 Mini ready to use. You will need a free account to run it.


What it makes
Ask and write
Answers questions and writes text in a conversation.
What you need
What you get
A written reply
GPT-5.4 Mini is the compact variant of GPT-5.4. It is a text generation model: you type a message and it replies with written text. It is made to need less computing power.
The only thing you provide is your message. Type it into the Prompt box (the hint reads Enter Your Message). The answer arrives as text.
GPT-5.4 and GPT-5.4 Nano use the same message box and also return text. They differ from GPT-5.4 Mini in price. GPT-5.4 Mini costs about 38 credits per run.
Same job: ask and write. Compare before you choose.
Smallest and fastest GPT-5 model optimized for low-cost text generation and lightweight tasks.
Faster and cheaper version of GPT-4 optimized for production workloads.
The most capable GPT-5 series model with the highest reasoning quality.
Advanced GPT-5.4 model delivering strong reasoning and coding performance.
GPT-5.4 Mini is the compact variant of GPT-5.4 and needs less computing power.
It answers the message you type with written text.
Select GPT-5.4 Mini from the text generation models.
Type your question or instruction in the Prompt box.
Submit the message and read what comes back.
Type who the email is for and what it should say, then read the written draft.
Paste in a passage and ask for the main points.
Ask about a topic you are curious about and read the reply.
Quick answers to help you get the most out of GPT-5.4 Mini in FunAI Studio.