MOSS-TTS
Some data may be outdated — see provenance labels.
An open-source model family for long-form speech, dialogue synthesis, voice design, sound effects, and real-time streaming TTS observed · 2026-09-24
Health v2 · maintenance only
58/100
- Activity 93
- Release rhythm 35
- Longevity 18
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 255
- days_rel: n/a
- days_push: 44
- n_releases_24m: 0
Adoption not part of the score
4137 stars · 375 forks observed · 2026-09-24
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
MOSS-TTS-Nano is an open-source 0.1B-parameter multilingual speech generation (TTS) model from MOSI.AI and the OpenMOSS team, designed for realtime streaming synthesis. It runs directly on CPU without a GPU, making it easy to deploy in local demos, web serving, and lightweight product integrations.
Use cases
- generate speech from text in chinese and english
- run text-to-speech on cpu without a gpu
- clone a voice from a short audio sample
- stream realtime tts audio in a web app
- embed a tiny multilingual tts model in a product
- synthesize speech locally for privacy-sensitive applications
When to choose
- you need lightweight, realtime TTS that runs on CPU or edge devices
- you want an open-source, Apache-2.0 licensed speech generation model
- you need multilingual (Chinese/English) synthesis with voice cloning
- you want a simple deployment stack for local demos or web serving
When to avoid
- you need the highest-fidelity, studio-quality speech synthesis available
- you require languages beyond the supported multilingual set
- you need a fully managed cloud TTS API rather than a self-run model
- you need heavy-duty voice conversion or audio editing features beyond TTS
Facets
library · maturity active
tts speech-recognition audio-processing llm-inference machine-learning speech-processing artificial-intelligence python cross-platform windows voice-clone streaming-audio multilingual realtime audio-tokenizer tiny-model on-device chinese english audio natural-language-processing cpu gpu macos linux
2 sources
- readme: https://github.com/OpenMOSS/MOSS-TTS · fetched 2026-09-24 · 31d041299677
- homepage: https://mosi.cn/models/moss-tts · fetched 2026-08-29 · aaf084a1e7e0
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| OpenMOSS/MOSS-TTS | main | 58 |
| OpenMOSS/MOSS-TTS-Nano | main | 57 |
| OpenMOSS/MOSS-TTSD | main | 61 |
For agents
markdown · JSON · MCP: product_card(name="OpenMOSS/MOSS-TTS")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem