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Audio Deepfake Detection on ASVspoof 2021

1.92EERXLS-R + SLS
0.93527.582614.2320.8774Jul 26, 2024Nov 7, 2024Feb 20, 2025Jun 4, 2025Sep 17, 2025Dec 30, 2025Apr 14, 2026

Evaluation results

MethodLinks
XLS-R + SLSArchitecture / Strategy=Self-Sup. XLS-R + Layer Selection2025.041.92—
ACS One-ClassArchitecture / Strategy=Adaptive Centroid Shift (1-class)2025.042.19—
WavLM + MFAArchitecture / Strategy=WavLM + Multi-Fusion Attention2025.042.56—
Tak et al.Architecture / Strategy=XLS-R + RawNet2 + AASIST Backend2025.042.85—
XLSR-SLSTraining Setting=ASVspoof 2019 LA2026.043.04—
W2V-AASISTCategory=Finetuned frontend, #Param (million)=3172024.073.60.707
ProSDDTraining Setting=ASVspoof 2019 LA2026.043.87—
SLIMCategory=Finetuned frontend, #Param (million)=2532024.074.40.651
W2V-ASPCategory=Finetuned frontend, #Param (million)=3172024.074.50.646
RawNet2Training Setting=ASVspoof 2019 LA2026.048.08—
W2V-LCNNCategory=Frozen frontend, #Param (million)=N/A2024.078.1—
AASISTTraining Setting=ASVspoof 2019 LA2026.048.15—
FullCategory=SLIM variants (ours), #Param (million)=112024.078.30.451
Enc_styCategory=SLIM variants (ours), #Param (million)=92024.078.60.438
SSL-FusionCategory=Frozen frontend, #Param (million)=102024.078.90.419
WLM-ASPCategory=Frozen frontend, #Param (million)=92024.0790.426
Enc_style+lingCategory=SLIM variants (ours), #Param (million)=102024.0790.429
Enc_lingCategory=SLIM variants (ours), #Param (million)=92024.079.30.407
W2V-LLGFCategory=Frozen frontend, #Param (million)=102024.079.40.402
W2V+HUBCategory=Frozen frontend, #Param (million)=92024.0714.20.31
HUB-ASPCategory=Frozen frontend, #Param (million)=92024.0715.40.289
RawNetLite (Cross-domain)Architecture / Strategy=Raw waveform + GRU + AVS mix2025.0416.6—
WLM+HUBCategory=Frozen frontend, #Param (million)=92024.0716.70.269
RawNetLite (Cross + Focal)Architecture / Strategy=+ Focal Loss2025.0417.3—
ProSDDTraining Setting=ASVspoof 20242026.0418.08—
ProSDDTraining Setting=Trained on ASVspoof 20242026.0418.08—
RawNetLite (Triple + Augmented)Architecture / Strategy=+ Augmentations2025.0418.1—
W2V-ASPCategory=Frozen frontend, #Param (million)=92024.0719.60.233
RawNetLite (Triple + Focal)Architecture / Strategy=+ CodecFake2025.0420—
DependencyCategory=SLIM variants (ours), #Param (million)=92024.0720.50.234
RawNet2Category=Baseline, #Param (million)=42024.0722.30.213
W2V+WLMCategory=Frozen frontend, #Param (million)=92024.0722.50.203
AASISTTraining Setting=ASVspoof 20242026.0422.74—
AASISTTraining Setting=Trained on ASVspoof 20242026.0422.74—
LCNNCategory=Baseline, #Param (million)=42024.0725.50.197
RawNet2Training Setting=ASVspoof 20242026.0425.59—
RawNet2Training Setting=Trained on ASVspoof 20242026.0425.59—
XLSR-SLSTraining Setting=ASVspoof 20242026.0426.54—
XLSR-SLSTraining Setting=Trained on ASVspoof 20242026.0426.54—