OpenAI: gpt-4o-mini-tts:free
gpt-4o-mini-tts:free
2K context
Released Mar 19, 2025Knowledge cutoff 2023Updated Mar 19, 2025
A dedicated text-to-speech snapshot of the GPT-4o mini series released in March 2025. Featuring a "Steerable Delivery System," it allows developers to precisely control emotion, tone, emphasis, and pacing via natural language instructions, delivering human-like audio far superior to traditional TTS models.
Mode audio_speech
Pricing
Input price
$0.00/ 1M tokens
Output price
$0.00/ 1M tokens
Context window 2K tokensCompatible endpoints openaiVendor OpenAI
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