OpenAI: GPT-4o Mini TTS (Text to Audio)
openai/gpt-4o-mini-tts/text-to-audio
GPT-4o Mini TTS is OpenAI's cost-efficient text-to-speech model. It converts text input into natural-sounding audio output, supporting a variety of voices and tones.
Model specifications
- Input
- text
- Output
- audio
- Context
- 10,000 tokens
- Max output
- 10,000 tokens
- Input price
- $0.6 / 1M tokens
- Output price
- $0 / 1M tokens
- Released
- 2026-02-11
Provider pricing, discounts and data privacy
Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.
Standard service tier
1 available provider · tier input average $0.6 / 1M tokens
Azure
Tier: Standard · Region: US
Pricing
- Input
- $0.6 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- Yes
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- Yes
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- No
Privacy policy · Terms · Official website · Documentation · Status
Frequently asked questions
- What is OpenAI: GPT-4o Mini TTS (Text to Audio)?
- GPT-4o Mini TTS is OpenAI's cost-efficient text-to-speech model. It converts text input into natural-sounding audio output, supporting a variety of voices and tones.
- How much does OpenAI: GPT-4o Mini TTS (Text to Audio) cost?
- Input costs start at $0.6 / 1M tokens and output costs start at $0 / 1M tokens. Provider-level prices vary by service tier.
- What is the context length of OpenAI: GPT-4o Mini TTS (Text to Audio)?
- OpenAI: GPT-4o Mini TTS (Text to Audio) supports a 10,000 token context window and up to 10,000 output tokens.
- Which providers offer OpenAI: GPT-4o Mini TTS (Text to Audio)?
- OpenAI: GPT-4o Mini TTS (Text to Audio) is available from Azure.
- How do providers handle data privacy for OpenAI: GPT-4o Mini TTS (Text to Audio)?
- 1 of 1 providers report that customer data is not used for training, and 1 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.