Added to the model directory.
2026-09-03Model
TTS-1 HD
OpenAI pricing data current as of 2026-09-03.
Pricing
output / 1M characters
$30.00
Batch discount
Not published
Model details
Provider
OpenAI
Family
gpt
Model ID
tts-1-hd
Availability
Active
Access
Direct API
Supports
text · audio · speech
Context window
Not published
Max output
Not published
Recent updates
Model details changed in the provider's documentation.
2026-09-03