Pelatnas IOAI 2026 | Task 3 of 3 Detect whether a 4-second audio clip is real human speech or AI-generated (TTS/deepfake). Submit probability scores — AUROC is the metric.

Task

Input: .wav audio file (4 seconds, 16 kHz mono)Output: score — probability (0–1) that the audio is fakeMetric: AUROC (Area Under ROC Curve)

	Dataset

Split Real Fake Total

Train 2,874 2,874 5,748

Test 627 627 1,254… See the full description on the dataset page: https://huggingface.co/datasets/fassabilf/voiceguard-competition.