Emotion Tags
normalslowcryingsleepysighchuckle
Finish Speaking Detection
Guided Emotion and Intonation
Input Streaming for Lower Latency
LLM-based Customizability
Model Tokenizer Type
Non-streaming (CNN-based) tokenizer
Open Source Release Planned
Orpheus Speech Models
Medium (3B)Small (1B)Tiny (400M)Nano (150M)
Pretrained and Finetuned Models
Pretrained modelsFinetuned models
Sample Finetuning Scripts
Seamless Language Switching
Sliding Window Detokenizer
Streaming Inference Speed
Faster than playback on A100 40GB for 3B model
Supports English and Spanish
Training Data Volume
100k+ hours of speech, billions of text tokens
Upcoming Language Support
FrenchRomanianGermanDutch