Add wav2vec2-large-antideepfake LRLspoof submission (srr_complement 0.06%)

submissions/wav2vec2-large-antideepfake.yaml

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+schema_version: 5
+system:
+  name: Wav2Vec2-Large-AntiDeepfake
+  slug: wav2vec2-large-antideepfake
+  description: AntiDeepfake detector (wav2vec 2.0 Large self-supervised backbone)
+    post-trained for deepfake speech detection with RawBoost data augmentation (default
+    variant); head = AdaptiveAvgPool1d + Linear(D,2), score = real logit. Released
+    by nii-yamagishilab (arXiv:2506.21090). Evaluated with a deterministic first-4
+    s window + batching (NOT the paper's whole-utterance protocol).
+  code: https://github.com/nii-yamagishilab/AntiDeepfake
+  checkpoint: https://huggingface.co/SpeechAntiSpoofingBenchmarks/Wav2Vec2-Large-AntiDeepfake/blob/92fe6f169dd4476838f98e576422f57c7119d5f2/model.safetensors
+  params_millions: 317.3926
+  paper:
+    arxiv_id: '2506.21090'
+    url: https://arxiv.org/abs/2506.21090
+    bibtex: "@article{ge2025posttraining,\n  title={Post-training for Deepfake Speech\
+      \ Detection},\n  author={Ge, Wanying and Wang, Xin and Yamagishi, Junichi and\
+      \ others},\n  journal={arXiv preprint arXiv:2506.21090},\n  year={2025}\n}\n"
+dataset:
+  id: lab260/LRLspoof
+  revision: 5caf11349cf96aa198527cfb040cdba585cdd49e
+  split: test
+scores:
+  srr_complement: 0.06433215327155128
+  n_trials: 1304455
+  n_skipped: 286
+calibration:
+  source_dataset: SpeechAntiSpoofingBenchmarks/DeepVoice
+  threshold: 2.9581381146496817
+artifact:
+  scores_url: https://huggingface.co/SpeechAntiSpoofingBenchmarks/Wav2Vec2-Large-AntiDeepfake/resolve/983091e7970e6a985d16b2fb2c0fcff048e0d036/.eval_results/lab260/LRLspoof/scores.txt
+  scores_sha256: 41a40831b1dd52065ee0059663607fc35b0923772f4f6085d72c011f83e5d0a3
+  bench_version: speech-spoof-bench==0.4.1
+reproduction:
+  reproduced_by: SpeechAntiSpoofingBenchmarks
+  reproduced_at: '2026-06-23'
+  reproduced_bench_version: speech-spoof-bench==0.4.1
+  match: scoring
+submitter:
+  hf_username: korallll
+  contact: k.n.borodin@mtuci.ru
+submitted_at: '2026-06-23'
+notes: Wav2Vec2-Large-AntiDeepfake on LRLspoof (spoof-only, srr_complement = 1-SRR,
+  lower better). TensorRT engine (parity-verified vs PyTorch). Scored 1,304,455 of
+  1,304,455 TTS utterances; 286 source files are empty/zero-length (skipped), 172
+  corrupt-header WAVs recovered via ffmpeg. Audio resampled per-file to 16 kHz; score
+  = net(x)[:,1] (higher = bona fide). t* = this model's own DeepVoice EER operating-point
+  threshold (DeepVoice EER 7.64%), transferred via the calibration block. Verified
+  with reproduce --scoring.