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SimulS2ST-Omni
HA-SA-ki/SimulS2ST-Omni
SimulS2ST-Omni is a audio-to-audio model from HA-SA-ki. Use it for the audio-to-audio task on the model card, and read the license before you ship it in a product. It is set up for transformers. The card lists the license as apache-2.0.
Model assets for SimulS2ST-Omni, accepted by EMNLP 2026.
Access
Public
Updated Aug 30, 2026
Repo size
18.8 GB
Likes
0
Public
Repo makeup
Click a slice to open those files.
.safetensors17.2 GB · 91%
At a glance
- Task
- Audio-to-Audio
- Library
- transformers
- License
- apache-2.0
- Access
- Public
- Created
- Aug 21, 2026
- Updated
- Aug 30, 2026
- SHA
- 3985b55b
Model card
From the Hugging Face model README
SimulS2ST-Omni model assets
Model assets for SimulS2ST-Omni, accepted by EMNLP 2026.
Layout
| Directory | Contents | Approximate size |
|---|---|---|
offline/ | Fully merged OmniTalker model, offline talker components, processor, and tokenizer files | 13 GB |
simuls2st_adapter/ | Simultaneous S2ST thinker/talker LoRA adapters, talker components, and tokenizer files | 893 MB |
voicebox/ | VoiceBox, Vocos, and voicebox_config.json | 2.3 GB |
dualcodec/ | DualCodec weights and W2V-BERT normalization statistics | 321 MB |
w2v/ | facebook/w2v-bert-2.0 feature model used by the codec tokenizer | 2.2 GB |
The root simuls2st_config.json records the canonical relative path for every
runtime component. MANIFEST.sha256 verifies all runtime assets.
Download
hf download HA-SA-ki/SimulS2ST-Omni \
--local-dir models/SimulS2ST-Omni
Runtime paths
models/SimulS2ST-Omni/offline
models/SimulS2ST-Omni/simuls2st_adapter
models/SimulS2ST-Omni/voicebox/voicebox.safetensors
models/SimulS2ST-Omni/voicebox/vocos.safetensors
models/SimulS2ST-Omni/voicebox/voicebox_config.json
models/SimulS2ST-Omni/dualcodec/dualcodec.safetensors
models/SimulS2ST-Omni/dualcodec/w2v_bert_stats.pt
models/SimulS2ST-Omni/w2v
For offline inference, use offline/ as both the model and checkpoint path.
For simultaneous streaming inference, use offline/ as the base model and
simuls2st_adapter/ as the adapter/checkpoint path.
License
The SimulS2ST-Omni model weights are released under the Apache License 2.0.
Upload
Upload large files with the Hugging Face CLI rather than a regular Git push:
hf upload-large-folder HA-SA-ki/SimulS2ST-Omni . --repo-type model
- Task
- Audio-to-Audio
- Library
- transformers
- License
- apache-2.0
- Languages
- en, zh
- Created
- Aug 21, 2026
- Updated
- Aug 30, 2026