OpenAI: GPT Audio Mini

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

A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million...

Key Specifications
Cost
$$$$$
Context
128K
Released
Jan 19, 2026
Supported Parameters

This model supports the following parameters:

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

This model supports the following features:

Structured Outputs Response Format Tools
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.6
Completion $2.4

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
OpenAI
OpenAI | openai/gpt-audio-mini 128K $0.6 / 1M tokens $2.4 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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