Nari Labs

Nari Labs, Meta, and the open-source community have released text-to-speech models that achieve sub-50 ms latency on consumer hardware, making instant voice for games and streams production-ready. A p…

Nari Labs' Qwen3-TTS 1.7B CustomVoice implementation achieves 10 requests per second and sub-50 ms p95 time-to-first-audio on a single NVIDIA H100 SXM, maintaining real-time playback and costing about…