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o4 Mini High

OpenAI

OpenAI o4-mini-high is the same model as [o4-mini](/openai/o4-mini) with reasoning_effort set to high. OpenAI o4-mini is a compact reasoning model in the o-series, optimized for fast, cost-efficient performance while retaining...

In
$1.10
Out
$4.40
Blended
$1.93
Where to buy this model
1 access routes
RouteInOutBlendedvs
OpenAI cheapest$1.10$4.40$1.93-

official API · cloud platform · inference host · USD per 1M tokens. Same model, different providers - price and quantization vary.

Ctx
200K
max output
100K
cache read /1M
$0.28
Family
gpt
Modalities
image · text · file
Features
json · reasoning · tools

Live pricing, updated 2026-09-15.

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