Skip to content
OpenKey

OpenAI GPT Mini Latest

OpenAIReleased Apr 27, 2026

This model always redirects to the latest model in the OpenAI GPT Mini family.

Try in playground
Context window
400K tokens
Max output
128K tokens
Input
file, image, text
Output
text
Tokenizer
Router
Knowledge cutoff
Aug 31, 2025
Released
Apr 27, 2026
Reasoning
optional

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
Input$0.750$0.022$0.772
Output$4.50$0.135$4.63
Cache read$0.075$0.0022$0.077

Supported parameters

  • include_reasoning
  • max_completion_tokens
  • max_tokens
  • reasoning
  • response_format
  • seed
  • structured_outputs
  • tool_choice
  • tools

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model ~openai/gpt-mini-latest.

Code sample language
curl https://api.openkey.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "~openai/gpt-mini-latest",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.openkey.ai/v1",
    api_key=os.environ["OPENKEY_API_KEY"],
)

completion = client.chat.completions.create(
    model="~openai/gpt-mini-latest",
    messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.openkey.ai/v1",
  apiKey: process.env.OPENKEY_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "~openai/gpt-mini-latest",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does OpenAI GPT Mini Latest cost via API?
Through OpenKey, OpenAI GPT Mini Latest costs $0.772 per 1M input tokens and $4.63 per 1M output tokens. That is the provider price ($0.750 / $4.50) plus a flat 3% fee — nothing else.
What is OpenAI GPT Mini Latest's context window?
OpenAI GPT Mini Latest accepts up to 400K tokens of context and returns up to 128K tokens per request.
Is OpenAI GPT Mini Latest OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "~openai/gpt-mini-latest" using any OpenAI SDK — only the base URL and API key change.
What inputs does OpenAI GPT Mini Latest support?
OpenAI GPT Mini Latest accepts file, image, text input and produces text output. Its knowledge cutoff is Aug 31, 2025.

More from OpenAI

All OpenAI models →