OpenAI: GPT Audio
by OpenAIOpenAI: GPT Audio is a large language model from OpenAI. It costs $2.50 per million input tokens and $10.00 per million output tokens. Its context window is 128K tokens.
- Input / 1M tokens
- $2.50
- Output / 1M tokens
- $10.00
- Cached input / 1M
- -
- Context window
- 128K
Not supported
tokens
Who serves it cheapest
1 hosts serve GPT Audio. Same weights, same API - the price difference is pure margin and routing.
| Provider | Input / 1M | Output / 1M | Context | Throughput | Uptime 24h |
|---|---|---|---|---|---|
| OpenAICheapest | $2.50 | $10.00 | 128K | - | 100.0% |
About GPT Audio
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...
Specifications
| Model ID | openai/gpt-audio |
|---|---|
| Provider | OpenAI |
| Context window | 128K tokens |
| Max output | 16K tokens |
| Input modalities | text, audio |
| Output modalities | text, audio |
| Knowledge cutoff | - |
| Open weights | No |
| Released | January 19, 2026 |
Cheaper alternatives
Models that cost less than GPT Audio while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does OpenAI: GPT Audio cost?
$2.50 per million input tokens and $10.00 per million output tokens.
What is the context window of OpenAI: GPT Audio?
128K tokens, with up to 16K tokens of output per request.
Confirm against the source: OpenAI official pricing.