GPT-5.4 mini
Our cloudGPT-5.4 mini brings the strengths of GPT-5.4 to a faster, more efficient model designed for high-volume workloads. OpenAI calls it its strongest mini model yet for coding, computer use, and subagents. Reasoning effort supports none by default, plus low, medium, high, and xhigh.
The real OpenAI model
Same weights, same API, same answers. We change only how you pay for it: one key for every maker, one bill, no separate account to open. Every figure on this page comes from OpenAI’s own page — check it.
Maker's own pagePrice
per 1M tokens
Input
Output
$0.75
$4.50
Context
400,000
up to 128,000 out
Modalities
Released
Mar 17, 2026
Knows up to Aug 31, 2025
What it would cost you
1000 tokens is roughly 750 English words.
Where this model runs
If one is unavailable the request goes to the next one, and you never see it happen.
Similar models
Models built for the same kind of work, at a similar price.
We do not mark up the price of tokens. It is the same price the provider charges. We earn on the top-up fee.
Use it from your code
from openai import OpenAI
# Works with the official openai package (pip install openai)
client = OpenAI(
base_url="https://api.flintbeam.com/v1",
api_key="sk-live-your-api-key"
)
response = client.chat.completions.create(
model="gpt-5.4-mini",
messages=[
{"role": "system", "content": "You are an experienced software engineer."},
{"role": "user", "content": "Describe the architecture of a distributed cache."}
],
temperature=0.7,
max_tokens=1500
)
print(response.choices[0].message.content)