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OpenAI: 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...

Audio
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Specification
Model ID
openai/gpt-audio
Weight license
Not verified; consult the exact publisher model card
Modality
Text+audio >text+audio
Context
128K tokens
Input
$2.50/1M
Output
$10.00/1M
Audio
$32.00/1M
Updated
Nov 14, 2026
Scores
Capabilities
  • Supports tool calling
  • No vision support listed
  • Supports long-context workflows
  • Lighter reasoning profile

Input and output

Accepts Text, Audio inputs. Returns Text, Audio outputs.

Supported parameters

frequency_penaltylogit_biaslogprobsmax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_logprobstop_p

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