Credit Usage Hierarchy
free > grace > subscription > top-up
Emotion Tags
normalslowcryingsleepysighchuckle
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
Script Writing from Prompt
Sliding Window Detokenizer
Streaming Inference Speed
Faster than playback on A100 40GB for 3B model
Text and File Input
Type directlyPaste scriptUpload PDFUpload DOCUpload TXT
Training Data Volume
100k+ hours of speech, billions of text tokens
Use Cases
EducationBusiness TrainingContent CreationMarketingCustomer ServicePodcastingAudiobooks
Voice Adjustment Controls