Mathematical entities utilized to represent physical properties, extending beyond scalars and vectors. Tensors serve as a generalization, where scalars correspond to zero-rank tensors, and vectors to first-rank tensors. Unlike vectors, tensors permit different data types across dimensions, resembling dataframes. In modern contexts, especially with embedding considerations, all data can be conceptualized as tensors, providing a unified framework. Furthermore, in a broader perspective, everything else, including relationships and structures, can be depicted as graphs, emphasizing the interconnected nature of data and concepts across various domains.