AI Research Atlas

GPT-4o mini

OpenAI · 18 July 2024

GPT-4o mini replaces GPT-3.5 Turbo at $0.15 / $0.60 per million tokens with a 128K context and vision.

Cheapest capable OpenAI model of its time, 60% cheaper than GPT-3.5 Turbo and ahead of Claude 3 Haiku and Gemini 1.5 Flash on OpenAI-reported benchmarks. Applies the instruction-hierarchy method to resist jailbreaks and prompt injection.

Date
Thursday, 18 July 2024
Lab
OpenAI
Kind
model
Access
closed API
Price
$0.15/$0.60 per 1M tokens

Figures

MeasureValueMeasured by
API price$0.15 input / $0.60 output per 1M tokens
60% below GPT-3.5 Turbo; 128K input, 16K output
company

Sources

  1. simonwillison.net/2024/Jul/18/gpt-4o-mini/
  2. developers.openai.com/api/docs/changelog

This record was checked against its sources on 6 October 2026. How we check

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