GPT Audio
ModelActiveby OpenAI · family “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... (description from the OpenRouter listing)
in: textin: audioout: textout: audioTool useStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
19 Jan 2026
Context window
128K tokens
Max output
16K tokens
Input $ / 1M tokens
$2.50
Output $ / 1M tokens
$10.0
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
9 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
- Model launch8mo agoOpenAI releases GPT AudioOpenRouter models API