Authors

Sarthak Bisht

Publications 2

Preprint Open access

CoLMbo-SV: A Grounded Language Model for Explainable Speaker Verification

Massa Baali, Sarthak Bisht, Ziyue Qiu et al. · 2026

Speaker verification systems achieve high accuracy but provide little account of the acoustic evidence behind their judgments. Making these systems inspectable requires exposing interpretable evidence while retaining the richer information on which their decisions depend. We present \textbf{CoLMbo-SV}, a speaker langua …

Preprint Open access

FA-Bench: A Benchmark for Phone- and Word-Level Timestamp Accuracy in Forced Alignment and ASR on Clean and Noisy Speech

Wei Chu, Yuanzhe Dong, Ke Tan et al. · 2026

Forced alignment estimates the timestamps of each word, phone or character in speech given its transcript. Published comparisons normalize transcripts, split the data and match boundaries differently, so their numbers cannot be read together. We present FA-Bench, an open framework that fixes those choices once and rele …

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