o4 Mini High
Pick up to 3 models · pricing, context and capabilities · simulate your product cost
Data updated on September 30, 2026· 217 models
OpenAI o4-mini-high is the same model as o4-mini with reasoning_effort set to high.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 200 K tokens
- Max output
- 100 K
- Input, $ per 1M tokens
- $1.10
- Output, $ per 1M tokens
- $4.40
- Cache read, $ per 1M
- $0.275
- Batch (input / output)
- —
- Tool calling
- Yes
- Released
- 04/16/2025
- Knowledge cutoff
- —
- API id
- openai/o4-mini-high
Summary from the data
o4 Mini High is a OpenAI model available by API since 04/16/2025. It costs $1.10 per million input tokens and $4.40 per million output tokens, accepts 200 K tokens of context and generates up to 100 K tokens per response. Input: image, text, PDF / file; output: text. It has a reasoning mode. It supports tool calling. With 10,000 requests a month of 1,500 input and 400 output tokens it would cost about $34.10 a month.
Compare o4 Mini High with…
What would your product cost?
Estimate the monthly cost with your app's real volume. List prices, no cache or batch discounts.
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Frequently asked questions
How much does o4 Mini High cost per million tokens?
o4 Mini High costs $1.10 per million input tokens and $4.40 per million output tokens (USD, list price). Cache read: $0.275. Batch tier: not published.
What context window does o4 Mini High have?
o4 Mini High accepts 200 K tokens of context per request and generates up to 100 K tokens per response.
Does o4 Mini High accept images, audio or files?
Input: image, text, PDF / file. Output: text.
Does o4 Mini High have a reasoning mode and tool calling?
It has a reasoning mode. It supports tool calling.
When was o4 Mini High released and what is its knowledge cutoff?
o4 Mini High has been available by API since 04/16/2025. Knowledge cutoff: not published.
What would an app built on o4 Mini High cost?
With 10,000 requests a month of 1,500 input and 400 output tokens, o4 Mini High would cost about $34.10 a month at list price, without cache or batch discounts.
What is the API id of o4 Mini High?
The id is openai/o4-mini-high. It is the name passed in the model parameter of the API (or on OpenRouter).
Where do the prices come from and how often are they updated?
From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.
What does price per million tokens mean?
It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.
Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.