Business and Personal Use
Emotion Tags
normalslowcryingsleepysighchuckle
Guided Emotion and Intonation
Input Streaming for Lower Latency
Language List
NepaliEstonianLithuanianAmharicHebrewKoreanBanglaTurkishJapaneseEnglishUkrainianPunjabiSomaliKhmerSerbianMandarinFilipinoSundaneseAzerbaijaniSpanishBosnianIcelandicMongolianSinhalaUrduMalayalamPortugueseRomanianUzbekDutchHindiGreekSwahiliTeluguGalicianJavaneseItalianBulgarianZuluAfrikaans
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
Scalable Content Creation
Sliding Window Detokenizer
Streaming Inference Speed
Faster than playback on A100 40GB for 3B model
Supported Language List
80
Training Data Volume
100k+ hours of speech, billions of text tokens
Unlimited Projects (Paid Plans)
Voice Customization
PacingPitchVolumeSpeaking styles