Supertonic-3 (RLX staging)

Supertonic-3 ONNX + voice styles for RLX. OpenRAIL — see upstream.

Field	Value
Hub id	eugenehp/supertonic-3
Kind	Staging redistrib of an upstream checkpoint for RLX runners.
RLX crate	rlx-supertonic
Upstream	https://huggingface.co/Supertone/supertonic-3

Quick start

hf download eugenehp/supertonic-3 --local-dir .
cargo run -p rlx-supertonic --release -- --data .

File highlights

• onnx/vector_estimator.onnx (244.7 MiB)
• supertonic-3.f16.gguf (189.3 MiB)
• onnx/vocoder.onnx (96.7 MiB)
• onnx/text_encoder.onnx (34.7 MiB)
• onnx/duration_predictor.onnx (3.5 MiB)
• voice_styles/F2.json (285.6 KiB)
• voice_styles/M2.json (285.2 KiB)
• voice_styles/F1.json (285.2 KiB)
• voice_styles/F4.json (285.0 KiB)
• voice_styles/M1.json (284.9 KiB)
• voice_styles/M4.json (284.7 KiB)
• voice_styles/F5.json (284.6 KiB)
• voice_styles/M5.json (284.6 KiB)
• voice_styles/F3.json (284.0 KiB)
• voice_styles/M3.json (283.4 KiB)
• onnx/unicode_indexer.json (271.2 KiB)

Do not use as the main runtime pack

These files may be present for historical / staging reasons but are not the supported RLX load path:

• supertonic-3.f16.gguf

Community *.f16.gguf / LM-only Q4 packs are format wraps — they are not drop-in replacements for the RLX primary file above.

Run with RLX

Clone rlx-models, place this repo under weights/tts/supertonic-3 (or pass the path explicitly), then:

cargo run -p rlx-supertonic --release -- --data .

License

OpenRAIL — see upstream model card for use restrictions.

Original weights and authorship: https://huggingface.co/Supertone/supertonic-3

Redistrib note

This Hub repo exists so RLX recipes have a stable fetch target. When you only need the upstream checkpoint, prefer the Upstream link above.