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GPT-4o Mini

Available

An OpenAI model with a 128K-token context window, image input and tool calling. On the OpenAI API since July 18, 2024.

Access details: OpenAI API

An alias. The provider can point it at a newer version.

gpt-4o-mini
Updated Sep 23, 2026

Capabilities & limits

Context window
128K
Maximum output
16K
Image input
Supported
Tool calling
Supported
Structured output
Supported

Pricing

USD / 1M tokens
Input
$0.15
Output
$0.60

Standard rates per million tokens. Discounts and long-context rates, where offered, are on OpenAI's pricing page.

Full rate card 3 rates

All prices in USD.

Standard input

$0.15 per 1M tokens

Standard output

$0.60 per 1M tokens

Cached input

$0.075 per 1M tokens

Other tiers per 1M tokens (short context): Batch: $0.075 input / $0.3 output; Fast mode: $0.25 input / $1 output / $0.125 cached.

Price history
Sep 23, 2026

Input $0.15 per million tokens

Sep 23, 2026

Output $0.60 per million tokens

Technical details

Parameters
Not published
Active parameters
Not published
Architecture
Not published
Training / knowledge cutoff
Oct 01, 2023
Input modalities
Text, image
Output modalities
Text

Release & lifecycle

First available
Jul 18, 2024
available
As of Sep 23, 2026

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Prices and availability as of October 20, 2026. OpenAI's own pages have the latest.