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OpenAI: o4 Mini

openai/o4-mini

Prices

Input

$1.10 per 1M tokens

medium
Input (batch)

$0.55 per 1M tokens

low
Input (batch) (training: $100.00 / hour)

$2.00 per 1M tokens

medium
Input (cached read, batch)

$0.50 per 1M tokens

medium
Input (cached read, flex)

$0.1375 per 1M tokens

low
Input (cached read, priority)

$0.50 per 1M tokens

low
Input (cached read)

$0.275 per 1M tokens

medium
Input (cached read) (training: $100.00 / hour)

$1.00 per 1M tokens

medium
Input (flex)

$0.55 per 1M tokens

low
Input (priority)

$2.00 per 1M tokens

low
Input (training: $100.00 / hour)

$4.00 per 1M tokens

medium
Output

$4.40 per 1M tokens

medium
Output (batch)

$2.20 per 1M tokens

low
Output (batch) (training: $100.00 / hour)

$8.00 per 1M tokens

medium
Output (flex)

$2.20 per 1M tokens

low
Output (priority)

$8.00 per 1M tokens

low
Output (training: $100.00 / hour)

$16.00 per 1M tokens

medium
Web search (context size: high)

$0.01 per query

low
Web search (context size: low)

$0.01 per query

low
Web search (context size: medium)

$0.01 per query

low

Also available on

The same model, sold by someone else. The price above is the maker's own.

15 sales channels for this model.
ChannelWhatPrice
Microsoft AzureInput$1.10 per 1M tokens
Input (batch)$0.55 per 1M tokens
Input (batch) (region: eu)$0.605 per 1M tokens
Input (batch) (region: us)$0.605 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Input (cached read) (region: eu)$0.303 per 1M tokens
Input (cached read) (region: us)$0.303 per 1M tokens
Input (region: eu)$1.21 per 1M tokens
Input (region: us)$1.21 per 1M tokens
Output$4.40 per 1M tokens
Output (batch)$2.20 per 1M tokens
Output (batch) (region: eu)$2.42 per 1M tokens
Output (batch) (region: us)$2.42 per 1M tokens
Output (region: eu)$4.84 per 1M tokens
Output (region: us)$4.84 per 1M tokens
Microsoft Azure · azure-aiInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
OpenRouter · openaiInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Query$0.01 per query
OpenRouterInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · cloudflare-ai-gatewayInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · edenaiInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · impossiblInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · kiloInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · llmgateway-providersInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · merge-gatewayInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · nano-gptInput$1.10 per 1M tokens
Input (cached read)$0.55 per 1M tokens
Output$4.40 per 1M tokens
Other · nearaiInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · openrouterInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens
Other · poeInput$0.99 per 1M tokens
Input (cached read)$0.25 per 1M tokens
Output$4.00 per 1M tokens
Other · vercelInput$1.10 per 1M tokens
Input (cached read)$0.275 per 1M tokens
Output$4.40 per 1M tokens

Specifications

Provider
openai
Context window
200,000
Max output tokens
100,000
Open weights
no
Released
04/16/2025
Retires
11/19/2026
First seen by this tracker

Price history

No price of this model has changed since we started tracking it.

Input (training: $100.00 / hour)
4 per 1M tokens, unchanged since 09/14/2026
Input (cached read) (training: $100.00 / hour)
1 per 1M tokens, unchanged since 09/14/2026
Output (training: $100.00 / hour)
16 per 1M tokens, unchanged since 09/14/2026
Input (cached read)
0.275 per 1M tokens, unchanged since 09/14/2026
Input (cached read, flex)
0.1375 per 1M tokens, unchanged since 09/14/2026
Input (cached read, priority)
0.5 per 1M tokens, unchanged since 09/14/2026
Input
1.1 per 1M tokens, unchanged since 09/14/2026
Input (flex)
0.55 per 1M tokens, unchanged since 09/14/2026
Input (priority)
2 per 1M tokens, unchanged since 09/14/2026
Output
4.4 per 1M tokens, unchanged since 09/14/2026
Output (flex)
2.2 per 1M tokens, unchanged since 09/14/2026
Output (priority)
8 per 1M tokens, unchanged since 09/14/2026
Web search (context size: high)
0.01 per query, unchanged since 09/14/2026
Web search (context size: low)
0.01 per query, unchanged since 09/14/2026
Web search (context size: medium)
0.01 per query, unchanged since 09/14/2026
Input (batch)
0.55 per 1M tokens, unchanged since 09/15/2026
Output (batch)
2.2 per 1M tokens, unchanged since 09/15/2026
Input (batch) (training: $100.00 / hour)
2 per 1M tokens, unchanged since 10/01/2026
Input (cached read, batch)
0.5 per 1M tokens, unchanged since 10/01/2026
Output (batch) (training: $100.00 / hour)
8 per 1M tokens, unchanged since 10/01/2026

Last updated 10/03/2026, 02:10