Model Details
Owner
OpenAI
Released
Nov 2023
Status
Active
Context Length
NA
Max Output
NA
Provider
OpenAI
Where is tts-1-hd a perfect fit?
tts-1-hd is designed for high-quality, natural-sounding speech generation, prioritising realism over speed and cost. Ideal for:
- Professional narration (audiobooks, podcasts, video voiceovers)
- Marketing and branded audio content
- High-quality accessibility tools and assistive technologies
- Educational content with natural voice delivery
- Media production workflows requiring expressive speech
- Applications where voice quality directly impacts user experience
- Professional narration (audiobooks, podcasts, video voiceovers)
- Marketing and branded audio content
- High-quality accessibility tools and assistive technologies
- Educational content with natural voice delivery
- Media production workflows requiring expressive speech
- Applications where voice quality directly impacts user experience
Quick Model Estimate
Your GPT-5 Cost Estimate
💰 Total Cost
USD 3.00
for 1000 input + 1000 output tokens
📥 Input (1000 × $N/A)
USD 1.5000
📤 Output (1000 × $30.000000)
USD 1.5000
Cost Breakdown
📥 Input 50%
📤 Output 50%
Prices updated daily from official provider data.
