This model is over 2 years old. A newer version of it has since shipped: GPT-5.6-Cyber (2026-08-10). The details below are still accurate for this model — it just is not what we would recommend today.

GPT-4o mini

Name: GPT-4o mini
Price: 0.15 USD
Author: OpenAI

OpenAI🇺🇸 United States

active

Small, affordable GPT-4o for lightweight tasks.

Compare with other models →

Context window128K tokens

Input / 1M tokens$0.15

Output / 1M tokens$0.6

Version History

2024-07-18majorJuly 18, 2024

OpenAI's newest compact multimodal model with 128K context window and aggressive pricing 60% cheaper than GPT-3.5 Turbo. Claims SOTA performance on 82% MMLU and ranks higher than GPT-4 on chat preference leaderboards.

Coverage

model releaseOpenAI

OpenAI releases GPT-4o mini with 128K context at $0.15/$0.60 per 1M tokens

OpenAI released GPT-4o mini on July 18, 2024, a compact multimodal model with 128,000 token context window priced at $0.15 per million input tokens and $0.60 per million output tokens. The model achieves 82% on MMLU and claims to rank higher than GPT-4 on chat preference leaderboards while costing 60% less than GPT-3.5 Turbo.

March 18, 2026 · 4:10 PM2 min read

gpt-4o openai model-release