mixture-of-experts — A model built from many specialist sub-networks where only a few activate per token, giving big-model capability at small-model running cost.
token — The chunk of text a model reads and writes in — roughly three-quarters of a word — and the unit AI usage is billed in.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
multimodal — A model that works with more than text — reading images, audio, or video, and sometimes generating them too.
Why it matters
Delivers agentic screen/interface understanding and long-context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition →multimodalA model that works with more than text — reading images, audio, or video, and sometimes generating them too.Full definition → reasoning at a fraction of the active-parameter cost of comparable dense models.
