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ResearchFormerly WizWand

Speaker Counting on LibriCount

74.7ScoreEnsemble (Submission)
6.47624.18841.959.612Jan 22, 2026Feb 16, 2026Mar 14, 2026Apr 9, 2026May 4, 2026May 30, 2026Jun 25, 2026
Updated 4mo ago

Evaluation results

MethodLinks
Ensemble (Submission)Ensemble Strategy=Embedding Concatenation2026.0174.7
Dasheng 1.2BParameter Count=1.2B2026.0172.8
BEATs (300M) SpeechParameter Count=300M, Pre-training Mixture=Speech-heavy (70:15:15)2026.0170.5
BEATs (300M) BalancedParameter Count=300M, Pre-training Mixture=Balanced (40:30:30)2026.0169.9
Challenge BaselineDescription=Best among Dasheng-base, data2vec, and Whisper2026.0168.8
BEATsEvaluation Protocol=MLP2026.0268.2
BEATs (90M) iter3Parameter Count=90M, Iteration=32026.0166.5
WavLMEvaluation Protocol=MLP2026.0265.1
UniWhisperEvaluation Protocol=MLP2026.0264.4
Whisper-UEvaluation Protocol=MLP2026.0262.8
CLAP-UEvaluation Protocol=MLP2026.0260.9
WhisperEvaluation Protocol=MLP2026.0259.4
WQ-FusionEncoder Type=Fusion2026.0658.3
HuBERTEvaluation Protocol=MLP2026.0258.2
wav2vec 2.0Evaluation Protocol=MLP2026.0258
Adapt. and Trans.Encoder Type=Fusion2026.0657.9
Gated Trans.Encoder Type=Fusion2026.0657.9
CLAP-UEvaluation Protocol=kNN2026.0254
Whisper-U-3Evaluation Protocol=MLP2026.0253.7
Qwen2-Audio-7BEncoder Type=Single2026.0650.8
Concat.Encoder Type=Fusion2026.0650.3
AudioMAEEncoder Type=Single2026.0647.6
UniWhisperEvaluation Protocol=kNN2026.0247.2
Whisper-LargeEncoder Type=Single2026.0646.9
WhisperEvaluation Protocol=kNN2026.0245.2
Whisper-U-3Evaluation Protocol=kNN2026.0241.4
WavLMEvaluation Protocol=kNN2026.0238.8
CLAPEvaluation Protocol=MLP2026.0238.8
Dasheng-BaseEncoder Type=Single2026.0638.6
BEATsEvaluation Protocol=kNN2026.0237.8
CLAPEvaluation Protocol=kNN2026.0228.1
wav2vec 2.0Evaluation Protocol=kNN2026.0220.8
HuBERTEvaluation Protocol=kNN2026.0218.2
Whisper-UEvaluation Protocol=kNN2026.029.1