# F5-TTS: AI model fact sheet

- **Provider:** openrouter
- **Released:** 2024-10-08
- **Capabilities:** text-to-speech, audio-generation

Open-source zero-shot text-to-speech with natural prosody. Generates highly natural speech from just a reference audio clip.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/f5-tts