10.1 GB

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model card: 2026-08-16 release — UTMOSv2 2.919 (above GT 2.822, level with nemo44k 2.903 at ~1/10 bitrate), CV22 CER unchanged 7.70%; add progression chart

46cd773 verified about 18 hours ago

neucodec
Add neucodec package for self-contained inference 26 days ago
samples
refresh samples/after @ global_step 2000000 29 days ago
.gitattributes

22.5 kB
charts: 2026-08-16 release — UTMOSv2 2.788 -> 2.919 on the 9,291-clip wideband set, CV22 CER unchanged at 7.70% about 18 hours ago
README.md

48.5 kB
model card: 2026-08-16 release — UTMOSv2 2.919 (above GT 2.822, level with nemo44k 2.903 at ~1/10 bitrate), CV22 CER unchanged 7.70%; add progression chart about 18 hours ago
bitrate_vs_utmosv2.png

97.8 kB
charts: 2026-08-16 release — UTMOSv2 2.788 -> 2.919 on the 9,291-clip wideband set, CV22 CER unchanged at 7.70% about 18 hours ago
infer_widecodec.py

2.91 kB
Add self-contained inference CLI 26 days ago
last.ckpt
Detected Pickle imports (14)
- "omegaconf.dictconfig.DictConfig",
- "omegaconf.base.Metadata",
- "torch._utils._rebuild_tensor_v2",
- "__builtin__.list",
- "typing.Any",
- "__builtin__.dict",
- "torch.LongStorage",
- "collections.defaultdict",
- "omegaconf.base.ContainerMetadata",
- "__builtin__.long",
- "torch.FloatStorage",
- "omegaconf.nodes.AnyNode",
- "omegaconf.listconfig.ListConfig",
- "collections.OrderedDict"
How to fix it?
6.35 GB
xet

full resume ckpt @ global_step 2000000 29 days ago
pytorch_model.bin

3.7 GB
xet

clean-corpus finetune @50k: CER 7.70 macro / 7.09 micro (IDENTICAL to previous weights), wideband UTMOSv2 2.799->2.913 (+0.114), held-out MOS on 138 unseen sources 2.654->2.807 (+0.153, t=14.2), PESQ-WB +0.0170 (t=7.5). Same architecture and recipe; only the training corpus changed (clean DNSMOS-gated >=44kHz, CommonVoice excluded). Previous weights remain in history at sha256 8869a98b... about 20 hours ago
widecodec_progress.png

128 kB
xet

charts: 2026-08-16 release — UTMOSv2 2.788 -> 2.919 on the 9,291-clip wideband set, CV22 CER unchanged at 7.70% about 18 hours ago

Detected Pickle imports (14)