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GPT-4o audio preview

OpenAI128K contextTool calling

Official price from OpenAI

Per million tokens

Input
$2.50
Output
$10.00
Cached input
—
Batch input / output
—
  • Up to 16K output tokens per request.

Estimate your monthly cost

Est. per month = input tokens × input price + output tokens × output price. Prices are per million tokens, so 10M input tokens at $3.00 cost $30.

From OpenAI: $45.00 a month.

Where to buy it (2)

Sorted by your monthly estimate. Prices per million tokens.

  • Azure OpenAI

    Input / output
    $2.50 / $10.00
    Context
    128K
    Per month
    $45.00

    azure/gpt-4o-audio-preview-2024-12-17

  • OpenAIOfficial

    Input / output
    $2.50 / $10.00
    Context
    128K
    Per month
    $45.00

    gpt-4o-audio-preview-2024-12-17

  • OpenAIOfficial

    Input / output
    $2.50 / $10.00
    Context
    128K
    Per month
    $45.00

    gpt-4o-audio-preview-2025-06-03

Cloud and hosted sellers may add regional pricing, minimums or platform fees. Supports: Tool calling.

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About this data

Prices come from LiteLLM's model cost map (MIT licence), checked Oct 14, 2026; confirm on the seller's pricing page before you rely on a number.