TTS HD
TTS HD is OpenAI's text to speech model, starting at $N/A / 1M input and $N/A / 1M output. A high-definition text-to-speech model delivering premium audio quality for converting text into natural-sounding spoken output.
OpenAI's text to speech model, starting at $N/A / 1M input and $N/A / 1M output. A high-definition text-to-speech model delivering premium audio quality for converting text into natural-sounding spoken output.openai-tts-hd |
| Text to Speech |
| Active |
| OpenAI |
| Text |
| Audio |
Capabilities
Input1/5
✓
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Output1/5
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Capabilities0/13
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Pricing by Provider
| Provider | Standard |
|---|---|
| Audio In $ / 1M | |
 Azure AI Foundry | $0.030 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Step TTS 2 | — | — | — | — | Available |
| StyleTTS 2 | — | — | — | — | Available |
| Inworld TTS 1.5 Max | — | — | — | — | Available |
| Inworld TTS 1.5 Mini | — | — | — | — | Available |
| Inworld TTS 1 Max | — | — | — | — | Available |
| TTS-1 | — | — | $0.000 | $0.000 | Available |
| TTS-1 HD | — | — | $0.000 | $0.000 | Available |
| TTS HD | — | — | $0.000 | $0.000 | Current |
| Inworld TTS 1 | — | — | — | — | Available |
| LMNT | — | — | — | — | Available |
| Microsoft TTS | — | — | — | — | Available |