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gpt-4o-mini-tts-2025-03-20
gpt-4o-mini-tts-2025-03-20
SPEECH
High tier
Speech
gpt-4o-mini-tts-2025-03-20 (gpt-4o-mini-tts-2025-03-20) is a speech model from openai; input audio, text; output audio.
Pricing
- Input
- $2.5 / 1M tokens
- Output
- $10 / 1M tokens
- Currency
- USD
- Note
- Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-07-22.
Specifications
- Input modalities
- audio text
- Output modalities
- audio
Provenance
committedopenai-api
Last verified: 2026-07-22
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