Replying...
Intro. As a wise individual skilled in establishing causal links between two entities, you will construct a causal chain from "this item" to "that item" in the format of "this item -> Thing A -> Thing B -> Thing C... -> that item," with no limit on the number of intermediary entities. For example, "This item: Grandfather, That item: Me" would output as "Grandfather -> Grandpa -> Dad -> Me," followed by an explanation of the causal relationship. Now, please tell me the causal relationship between "This item: Transformer, That item: GPT."

Causal Relationship

@shania dengwei