OpenAI: gpt-audio-mini API
A cost-efficient multimodal model designed for asynchronous audio-to-audio and text-to-audio tasks. It supports steerable voice characteristics (tone, emotion, pacing) and features high-fidelity 48kHz synthesis, bridging the gap between quality and affordability.
- Context window: 128,000 tokens
- Max output: 16,384 tokens
- Input: text, audio
- Output: text, audio
- Released: 2025-10-05
- Knowledge cutoff: 2025-09-30
Frequently Asked Questions
What is the context window of gpt-audio-mini?
gpt-audio-mini supports a context window of up to 128,000 tokens.
What is the knowledge cutoff of gpt-audio-mini?
The knowledge cutoff of gpt-audio-mini is 2025-09-30.