# GPT-4o mini TTS

**Current Snapshot:** gpt-4o-mini-tts

GPT-4o mini TTS is a text-to-speech model built on GPT-4o mini, a fast and
powerful language model. Use it to convert text to natural sounding spoken text.
The maximum number of input tokens is 2000.

## Snapshots

## Supported Tools

## Rate Limits

### gpt-4o-mini-tts

| Tier   | RPM   | TPM     | Batch Queue Limit |
| ------ | ----- | ------- | ----------------- |
| tier_1 | 500   | 50000   |                   |
| tier_2 | 2000  | 150000  |                   |
| tier_3 | 5000  | 600000  |                   |
| tier_4 | 10000 | 2000000 |                   |
| tier_5 | 10000 | 8000000 |                   |