GPT-5 mini

Smaller, faster GPT-5 for most production workloads at lower cost.

Model ID: gpt-5-mini

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Specifications

Context Window

256K tokens

Max Output

65.5K tokens

Input Price

$0.45 / 1M

Output Price

$1.80 / 1M

Capabilities

Chat

Code

Vision

Functions

JSON Mode

Price Comparison

See how much you save compared to official pricing.

Metric	Official Price	Our Price	Savings
Input (per 1M tokens)	$0.50	$0.45	10% off
Output (per 1M tokens)	$2.00	$1.80	10% off

Quick Start

Use this model via our OpenAI-compatible API endpoint.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.yourdomain.com/v1",
  apiKey: "sk-your-api-key",
});

const response = await client.chat.completions.create({
  model: "gpt-5-mini",
  messages: [
    { role: "user", content: "Hello! What can you help me with?" },
  ],
  max_tokens: 1024,
});

console.log(response.choices[0].message.content);

Pricing Summary

Input$0.45 / 1M

Output$1.80 / 1M

Start for Free

$2 free credit on signup

Provider

OpenAI

Creators of GPT and DALL-E, pioneering AI research.

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