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cs.SD2026

INSPIRE: A Benchmark for Instruction-Aware Speech Retrieval

Chen-An Li, Hung-yi Lee

Existing speech retrieval systems rely on fixed similarity matching and cannot adapt to diverse user intents. We introduce INSPIRE, the first benchmark for instruction-aware speech…

cs.SD2026

All That Glitters Is Not Audio: Rethinking Text Priors and Audio Reliance in Audio-Language Evaluation

Leonardo Haw-Yang Foo, Chih-Kai Yang, Chen-An Li +2

Large Audio-Language Models show consistent performance gains across speech and audio benchmarks, yet high scores may not reflect true auditory perception. If a model can answer qu…

cs.SD2026

Causal Tracing of Audio-Text Fusion in Large Audio Language Models

Wei-Chih Chen, Chien-yu Huang, Hung-yi Lee

Despite the strong performance of large audio language models (LALMs) in various tasks, exactly how and where they integrate acoustic features with textual context remains unclear.…

cs.SD2025

Hearing the Order: Investigating Position Bias in Large Audio-Language Models

Yu-Xiang Lin, Chen-An Li, Sheng-Lun Wei +3

Large audio-language models (LALMs) are often used in tasks that involve reasoning over ordered options. An open question is whether their predictions are influenced by the order o…

cs.SD2025

When Silence Matters: The Impact of Irrelevant Audio on Text Reasoning in Large Audio-Language Models

Chen-An Li, Tzu-Han Lin, Hung-yi Lee

Large audio-language models (LALMs) unify speech and text processing, but their robustness in noisy real-world settings remains underexplored. We investigate how irrelevant audio,…