OpenAI: GPT-4o Audio

Text input Audio input Text output Audio output Unavailable
Author's Description

The gpt-4o-audio-preview model adds support for audio inputs as prompts. This enhancement allows the model to detect nuances within audio recordings and add depth to generated user experiences. Audio outputs...

Key Specifications
Cost
$$$$$
Context
128K
Parameters
200B (Rumoured)
Released
Aug 14, 2025
Supported Parameters

This model supports the following parameters:

Logit Bias Top Logprobs Tool Choice Response Format Frequency Penalty Presence Penalty Seed Top P Structured Outputs Logprobs Tools Temperature Stop Max Tokens
Features

This model supports the following features:

Structured Outputs Tools Response Format
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $2.5
Completion $10

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
OpenAI
OpenAI | openai/gpt-4o-audio-preview 128K $2.5 / 1M tokens $10 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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