Multimodal Large Language Models (LLMs) extend the capabilities of text-based language models by incorporating additional input modalities such as images, audio, video, and structured data. These models are trained on paired cross-modal datasets to develop shared representations that support tasks including visual reasoning, document analysis, and multimodal dialogue. Research directions include improving modality alignment, scaling cross-modal pretraining, reducing hallucination, and adapting multimodal LLMs to specialized scientific and enterprise domains.

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Training Small AI Models Without Blindly Trusting Big Teacher Models

Machine learning is shifting from learning from data alone to learning from both data and teacher models. Beta-KD uses uncertainty-aware Bayesian weighting to train compact multimodal AI without blindly trusting every teacher signal.