Model Details
Released
Oct 10, 2025
Where is GPT Audio 1.5 a perfect fit?
gpt-audio-1.5 is designed for higher-quality audio processing and generation, improving over earlier lightweight audio models. Ideal for:
- High-accuracy speech-to-text transcription across noisy environments
- Real-time voice assistants with improved understanding
- Text-to-speech generation with more natural, expressive output
- Multilingual audio processing and translation workflows
- Voice-driven applications requiring both input and output capabilities
- Interactive audio agents combining speech recognition and response
- High-accuracy speech-to-text transcription across noisy environments
- Real-time voice assistants with improved understanding
- Text-to-speech generation with more natural, expressive output
- Multilingual audio processing and translation workflows
- Voice-driven applications requiring both input and output capabilities
- Interactive audio agents combining speech recognition and response
Quick Model Estimate
Your GPT Audio 1.5 Cost Estimate
💰 Total Cost
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for 1000 input + 1000 output tokens
📥 Input (1000 × $32.000000)
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📤 Output (1000 × $64.000000)
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Cost Breakdown
📥 Input
📤 Output
Prices are watched for changes and checked against the provider's own page.
Pricing
FAQs about GPT Audio 1.5
How much does GPT Audio 1.5 cost per 1M tokens?
GPT Audio 1.5 costs between $2.50 and $32.00 per million input tokens, and between $10.00 and $64.00 per million output tokens.
What does a typical workload cost with GPT Audio 1.5?
1,000 requests of 2,000 input and 500 output tokens each — 2,000,000 input and 500,000 output tokens in total — costs $10.00 with GPT Audio 1.5 at its lowest rates. Use the calculator on this page for your own volumes.
Where can I use GPT Audio 1.5?
GPT Audio 1.5 is available through OpenAI, from $2.50 per million input tokens.