Chat GPT mini audio overview
Chat GPT mini audio specs
- Model ID
openai/gpt-audio-mini- Developer
- OpenAI
- Context window
- 128,000 tokens
- Input
- Audio, Text
- Output
- Audio, Text
- API
- OpenAI-compatible, base URL
https://api.aimlapi.com/v1
What is Chat GPT mini audio API?
GPT Mini Audio adds speech-to-text and text-to-speech abilities to the efficient GPT Mini model, optimized for voice interfaces in smaller applications.
Where to Use Chat GPT mini audio
Coding and code review
Generate, debug, and review code across languages, reading whole files or repos in a single prompt.
Use cases
Documented use cases for this exact model include speech-to-speech use cases where real-time interaction is not required, since it is described as suitable for Chat Completions audio input and output.
It is also documented for creating spoken summaries from text, which the Microsoft catalog lists as a concrete example of its rich asynchronous audio input/output use.
Another listed use case is analyzing the sentiment of audio recordings by converting vocal nuances into text-based insights.
A further documented use case is facilitating asynchronous speech-in, speech-out interactions, which the model description highlights as a strength.
Capabilities
- Function calling
- Streaming
Chat GPT mini audio API pricing
| Usage | Price | Unit |
|---|---|---|
| Input | $0.6 | 1M tokens |
| Output | $2.4 | 1M tokens |
Prices from the AI/ML API price list, checked on Nov 4, 2026.
Chat GPT mini audio vs other models: token prices
AI/ML API input and output rates for 5 models, per million tokens.
| Model | Input | Output |
|---|---|---|
| $0.6 | $2.4 | |
| $0.1 | $0.5 | |
| $1 | $5 | |
| $2 | $10 | |
| $2.12 | $10.58 |
How to use the Chat GPT mini audio API
View docsBuild with your agent
Give your agent the model details, code and documentation.
1Get your API key
Create API keyexport AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"2Make your first request
curl 'https://api.aimlapi.com/v1/chat/completions' \
-H "Authorization: Bearer $AIMLAPI_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "openai/gpt-audio-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}'import os
import requests
headers = {
"Authorization": f"Bearer {os.environ['AIMLAPI_KEY']}",
"Content-Type": "application/json",
}
payload = {
"model": "openai/gpt-audio-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}
response = requests.post("https://api.aimlapi.com/v1/chat/completions", headers=headers, json=payload, timeout=120)
response.raise_for_status()
print(response.json())const response = await fetch("https://api.aimlapi.com/v1/chat/completions", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
"model": "openai/gpt-audio-mini",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}),
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
console.log(await response.json());Chat GPT mini audio FAQ
What is the context window of Chat GPT mini audio?
Chat GPT mini audio has a 128,000 tokens context window.
What inputs and outputs does Chat GPT mini audio support?
Chat GPT mini audio takes audio, text as input and returns audio, text.
What is the model ID for Chat GPT mini audio?
Use openai/gpt-audio-mini as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.
When was Chat GPT mini audio released?
Chat GPT mini audio became available on November 11, 2025.
How much does Chat GPT mini audio cost?
Chat GPT mini audio costs $0.6 input and $2.4 output per 1M tokens on AI/ML API, billed as you go with no subscription.
Does Chat GPT mini audio support streaming?
Yes, Chat GPT mini audio can stream responses as they are generated.
Who created Chat GPT mini audio?
Chat GPT mini audio was built by OpenAI.
How can I access Chat GPT mini audio through the API?
It is available via the endpoint https://api.aimlapi.com/v1/chat/completions using the model id openai/gpt-audio-mini.
What features and capabilities does Chat GPT mini audio offer?
It supports audio and file input, streaming, parallel tool calls, and function calling.