Because some LLMs are now multimodal—they can process and generate not just text, but also sound and visuals. In other words, they’re beginning to handle a broader range of human inputs and outputs, much like we do.
I was specifically asking about LLMs because the comment I replied to only talked about LLMs - Large Language Models.
Bottom line is that when folks are talking about LLM applications, multimodal LLMs, MoE LLMs, and even agents are all in the general umbrella.