GPT Audioon Krater.ai
The gpt-audio model is OpenAI's first generally available audio model. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Audio is priced
Released January 19, 2026
Specifications
GPT Audio at a glance
Context
128K tokens
Max output
16.4K tokens
Input
Text, Audio
Output
Text, Audio
Input price
$2.50 / 1M
Output price
$10.00 / 1M
Is ChatGPT down?
ChatGPT not loading? Krater checks OpenAI every 5 minutes and shows what to switch to while it is down.
Live ChatGPT statusCapabilities
What it is good at
Catalog capabilities
- Generates text responses
- Supports tool calling
- Supports structured outputs
Good for
Compare
Compare GPT Audio
GPT Audio vs GPT Audio Mini
A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency.
Open comparisonGPT Audio vs GPT-4o (2024-11-20)
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability.
Open comparisonGPT Audio vs GPT-5.1 (batch)
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5.
Open comparisonFAQ
Questions about GPT Audio
Clear answers based on the model catalog and Krater access.