Mitigating Cross-Modal Hallucinations by Correcting Modality Misrouting in Omnimodal LLMs.

arXiv:2610.18141v1 Announce Type: new Abstract: Omnimodal large language models (OLLMs) are susceptible to cross-modal hallucinations under audio-visual interference. We find that, for a substantial fraction of incorrect joint predictions, the question-relevan