# Orpheus 3B: AI model fact sheet

- **Provider:** orpheus
- **Released:** 2025-03-20
- **Capabilities:** text-to-speech

3 billion parameter text-to-speech model specialized in emotionally expressive speech synthesis. Capable of conveying nuanced emotions, natural pauses, and dynamic vocal range.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/orpheus-3b