Kokoro TTS
Ultra-lightweight yet stunning quality. 82M params only - runs on CPU in real-time. Best quality-to-size ratio of any TTS model.
Multi-voice TTS with granular emotion control. Choose from 2000+ built-in voices and specify emotions like happy, sad, angry, or surprised per sentence.
EmotiVoice is a local speech model from NetEase Youdao. It is best suited for emotion, multilingual, controllable workflows. Check the license before commercial use.
gpucpu
pytorch
2000+ built-in voices
low
Apache 2.0
2023-11
pip install emotivoiceemotionmultilingualcontrollable
Ultra-lightweight yet stunning quality. 82M params only - runs on CPU in real-time. Best quality-to-size ratio of any TTS model.
Production-grade streaming ASR from Kyutai (makers of Moshi). Delay-streaming transformer with 500ms latency, word-level timestamps, speaker diarization. Top of Open ASR Leaderboard for real-time French + English.
Iterative upgrade over the original F5-TTS. Faster convergence via improved flow-matching schedule, better Chinese prosody, cross-lingual cloning. Now with streaming inference and improved CFM sampler.
OpenAI's optimized Whisper v3 with 4 decoder layers instead of 32. 8× faster than Whisper Large v3 with only minor accuracy trade-off. 99 languages supported. New gold standard for fast local transcription.
Full-duplex spoken dialogue model - listens and speaks simultaneously with ~160 ms latency. Not just a TTS but a real-time conversational speech model. Runs on a single L4 GPU or Mac M3 Pro.
NVIDIA multilingual ASR + speech translation in a single model. 25 European languages, bidirectional EN↔XX translation. Tops Open ASR Leaderboard multilingual category. Word-level timestamps, punctuation & capitalization.