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ResearchFormerly WizWand

Synthetic speech attribution and open-set detection on DiffSSD (dev)

0.9811ACCSIGNAL (Mamba-B)
0.7758040.8291020.88240.935698Jan 11, 2026
Updated 8mo ago

Evaluation results

MethodLinks
SIGNAL (Mamba-B)Classification Head=KNN + GNN2026.010.98110.96860.0233
SIGNAL (Whisper)Classification Head=KNN + GNN2026.010.97560.96290.0338
WhisperClassification Head=GNN2026.010.97290.96110.0437
Mamba-SClassification Head=GNN2026.010.96410.92640.0518
Mamba-BClassification Head=GNN2026.010.96350.96150.0529
SIGNAL (Mamba-S)Classification Head=KNN + GNN2026.010.9610.94370.0391
SIGNAL (Mamba-T)Classification Head=KNN + GNN2026.010.95640.93120.0416
SIGNAL (WavLM)Classification Head=KNN + GNN2026.010.95090.93340.0515
Mamba-TClassification Head=GNN2026.010.94290.91220.0896
Mamba-BClassification Head=KNN2026.010.94050.93280.0532
WavLMClassification Head=GNN2026.010.93620.91670.0686
SIGNAL (wav2vec 2.0)Classification Head=KNN + GNN2026.010.93460.90340.0395
WhisperClassification Head=KNN2026.010.92590.90150.0552
SIGNAL (Unispeech)Classification Head=KNN + GNN2026.010.92310.91250.0903
wav2vec 2.0Classification Head=GNN2026.010.92050.8520.0574
Mamba-SClassification Head=KNN2026.010.91260.89070.0711
UnispeechClassification Head=GNN2026.010.91260.89260.1589
WavLMClassification Head=KNN2026.010.90430.88260.0894
Mamba-TClassification Head=KNN2026.010.89320.87190.1105
wav2vec 2.0Classification Head=KNN2026.010.88410.86380.0718
SIGNAL (X-vector)Classification Head=KNN + GNN2026.010.88190.86990.0779
X-vectorClassification Head=GNN2026.010.86950.82940.1233
UnispeechClassification Head=KNN2026.010.86140.85060.1605
SIGNAL (ECAPA)Classification Head=KNN + GNN2026.010.83270.81060.0655
X-vectorClassification Head=KNN2026.010.82630.80270.1432
ECAPAClassification Head=GNN2026.010.82360.78250.1039
ECAPAClassification Head=KNN2026.010.78370.76150.1239