gpt-5.4-mini

Call gpt-5.4-mini through your existing OpenAI or Anthropic SDK — 80% below official pricing, prepaid, no subscription.

OpenAITextImagePDFOpenAI-compatible

Pricing (per 1M tokens)

Input	Output	Cache write	Cache read	Official	Savings
$0.15	$0.90	$0.03	$0.015	$0.75 / $4.5	-80%

Official price struck through. Your rate is locked at purchase.

Quick start

from openai import OpenAI

client = OpenAI(
    api_key="<your API key>",
    base_url="https://inferkey.dev/openai/v1",
)
r = client.chat.completions.create(
    model="gpt-5.4-mini",
    messages=[{"role": "user", "content": "Hello!"}],
)

Get your key See full pricing