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GPT-4o Audio Preview

gpt-4o-audio-preview

gpt-4o-audio-preview adds support for audio inputs, allowing the model to understand nuances in audio recordings and enrich responses. It currently does not generate audio outputs, and audio input is billed per million audio tokens.

Context
128K tokens
Endpoint

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Pricing

Input$0.875 / 1M
Output$3.50 / 1M
Cache Write (5m)Not applicable
Cache Write (1h)Not applicable
Cache ReadNot applicable
Web Search$0 / 1M

Quick Start

Select an endpoint and copy a working example for this model.

Endpoint
python
from openai import OpenAI client = OpenAI(    api_key="YOUR_API_KEY",    base_url="https://api.apertis.ai/v1") response = client.chat.completions.create(    model="gpt-4o-audio-preview",    messages=[        {"role": "user", "content": "Hello!"}    ],    max_tokens=1024,    temperature=0.7) print(response.choices[0].message.content) # Optional: Enable context compression to reduce token usage# response = client.chat.completions.create(#     model="gpt-4o-audio-preview",#     messages=[{"role": "user", "content": "Hello!"}],#     extra_body={"compression": {"enabled": True, "model": "gpt-4.1-mini"}}# )

Supported Parameters

API docs
Common5 params
modelinputvoiceresponse_formatspeed
Extended2 params
instructionsstream_format

Cursor IDE Model IDs

Use these namespaced identifiers in Cursor IDE to avoid conflicts with built-in models.

gpt-4o-audio-preview

Questions about GPT-4o Audio Preview

How much does GPT-4o Audio Preview cost on Apertis?

GPT-4o Audio Preview costs $0.875 per 1M input tokens and $3.50 per 1M output tokens on Apertis.

What is GPT-4o Audio Preview's context window?

GPT-4o Audio Preview has a context window of 128K tokens.

Which company develops GPT-4o Audio Preview?

GPT-4o Audio Preview is developed by OpenAI.

Which model ID do I use to call GPT-4o Audio Preview?

Use the model ID gpt-4o-audio-preview to call GPT-4o Audio Preview.

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