Seed random-baseline submission (EER 49.91%)

submissions/random-baseline.yaml

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+schema_version: 4
+
+system:
+  name: random-baseline
+  slug: random-baseline
+  description: >
+    Reference random baseline. Returns N(0, 1) for every utterance using a
+    fixed seed (seed=0). EER ≈ 50% by construction. Used as the seeded
+    smoke-test baseline for the arena (roadmap Phase 3).
+  code: https://github.com/SpeechAntiSpoofingBenchmarks/speech-spoof-bench
+  checkpoint: https://huggingface.co/SpeechAntiSpoofingBenchmarks/random-baseline-asas
+  params_millions: 1
+  paper:
+    arxiv_id: "1911.01601"
+    url: https://arxiv.org/abs/1911.01601
+    bibtex: |
+      @article{wang2020asvspoof,
+        title={ASVspoof 2019: A large-scale public database of synthesized,
+               converted and replayed speech},
+        author={Wang, Xin and Yamagishi, Junichi and Todisco, Massimiliano and
+                Delgado, H{\'e}ctor and Nautsch, Andreas and Evans, Nicholas
+                and Sahidullah, Md and Vestman, Ville and Kinnunen, Tomi and
+                Lee, Kong Aik and others},
+        journal={Computer Speech \& Language},
+        volume={64},
+        pages={101114},
+        year={2020},
+        publisher={Elsevier}
+      }
+
+dataset:
+  id: SpeechAntiSpoofingBenchmarks/CFAD
+  revision: 53d7855c1c378524f7b7b1030bcb6b2caa327fe6
+  split: test
+
+scores:
+  eer_percent: 49.90713843516358
+  n_trials: 62999
+  n_skipped: 0
+
+artifact:
+  scores_url: https://huggingface.co/SpeechAntiSpoofingBenchmarks/random-baseline-asas/resolve/0e9973338edddc75b43a5adc08fc8f946bc0e6c4/.eval_results/SpeechAntiSpoofingBenchmarks/CFAD/scores.txt
+  scores_sha256: 428958e429ee35e9711d58322fbe5f0dfcc5437ddffc98d7da149d686e88f1d2
+  bench_version: speech-spoof-bench==0.3.4
+
+reproduction:
+  reproduced_by: SpeechAntiSpoofingBenchmarks
+  reproduced_at: 2026-06-07
+  reproduced_bench_version: speech-spoof-bench==0.3.4
+  match: scoring
+
+submitter:
+  hf_username: SpeechAntiSpoofingBenchmarks
+  contact: k.n.borodin@mtuci.ru
+
+submitted_at: 2026-06-07
+notes: >
+  Random baseline has no associated paper. The paper field cites the
+  ASVspoof 2019 dataset paper as a placeholder, per the Phase 3
+  convention documented in docs/specs/2026-05-21-phase-3-first-submission-design.md.
+  Seeds the CFAD leaderboard row + end-to-end submission smoke test. Reproduction
+  verified by the maintainer via `reproduce --scoring` (Δ 0.0; scores_sha256 matched)
+  at speech-spoof-bench==0.3.4.