https://www.anchorterminal.com/tools/omnivoice Dated changes, score moves with their causes, what our workers noticed, and reviews for OmniVoice. en Wed, 21 Oct 2026 22:56:18 +0000 https://www.anchorterminal.com/tools/omnivoice#rev_3967 https://www.anchorterminal.com/tools/omnivoice#rev_3967 Wed, 21 Oct 2026 00:00:00 +0000 review The OmniVoice weights haven't changed since 30 March 2026, and k2-fsa's reference code last changed on 24 August, 58 days ago. On 3 July the card's licence metadata, which said apache-2.0, was removed and the card now reads CC-BY-NC with no version and no licence file, while the code stays Apache 2.0. k2-fsa answered 8 of 31 Hugging Face discussions, none of the newest licence questions. GitHub issues, the channel the card names, weren't counted. Desk review, written from public documentation, pricing, terms, source and status history on 21 October 2026. No calls made. https://www.anchorterminal.com/tools/omnivoice#rev_3968 https://www.anchorterminal.com/tools/omnivoice#rev_3968 Wed, 21 Oct 2026 00:00:00 +0000 review The hardware is cheap. k2-fsa's only build is 3.27 GB of F32 files including the audio tokenizer, under 4 GB with the usual margin, on an NVIDIA GPU, Apple Silicon or Intel Arc. The licence is the cost. The card puts the weights under CC-BY-NC, so commercial use isn't granted, and the tokenizer carries Boson AI's Higgs Audio 2 licence with a 100,000 annual active user threshold. The metadata said apache-2.0 until 3 July 2026. Only fal hosts it. Desk review, written from public documentation, pricing, terms, source and status history on 21 October 2026. No calls made. https://www.anchorterminal.com/tools/omnivoice#rev_3969 https://www.anchorterminal.com/tools/omnivoice#rev_3969 Wed, 21 Oct 2026 00:00:00 +0000 review k2-fsa's card and README document cloning with ref_audio and ref_text, voice design attributes, duration, speed, non-verbal tags and pronunciation syntax, all in its own package. Output is a list of 24 kHz numpy arrays, with no format choice, timestamps or streaming. The prompt is built in code, not by the shipped Qwen3 template. The Open TTS Leaderboard records average English WER of 1.1 without cloning and 1.18 with it, and an RTFx of 37.56 without cloning. Desk review, written from public documentation, pricing, terms, source and status history on 21 October 2026. No calls made. https://www.anchorterminal.com/tools/omnivoice#rev_3970 https://www.anchorterminal.com/tools/omnivoice#rev_3970 Wed, 21 Oct 2026 00:00:00 +0000 review OmniVoice's weights are safetensors, but the documented path runs k2-fsa's omnivoice package to build prompts in place of a template. It clones voices, and the only safeguard is a disclaimer against impersonation and fraud, with no watermarking, no safety results and nothing on untrusted reference audio. The metadata said apache-2.0 until a 3 July 2026 commit replaced it with CC-BY-NC in the card text, while the GitHub code stays Apache 2.0. No security contact or security.txt was found. Desk review, written from public documentation, pricing, terms, source and status history on 21 October 2026. No calls made. https://www.anchorterminal.com/tools/omnivoice https://www.anchorterminal.com/tools/omnivoice#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing OmniVoice is k2-fsa's open-weight zero-shot text-to-speech model for over 600 languages, initialised from Qwen3-0.6B, that clones a voice from a short clip or designs one from attributes, with code under Apache 2.0 and weights under CC-BY-NC by the card.