Expired95% confidenceFactTime unknown
OpenAI's TTS API offers six preset voice options—alloy, echo, fable, onyx, nova, and shimmer—and supports real-time streaming output.
1
Sources
95%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
实战测试OpenAI四大新API：GPT-4 Turbo到AI Agent商业化落地
bilibili晃悠的程序员
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