CONCEPT
Syntax vs. Semantics
Searle's foundational distinction between the formal structure of symbol manipulation (syntax) and the meaningful content those symbols carry for a comprehending mind (semantics) — a distinction the AI age has made simultaneously more consequential and more difficult to maintain.
Syntax is the formal structure of symbol manipulation — the rules that govern which symbols follow which, which transformations are permitted, which outputs correspond to which inputs. Semantics is meaning — the relationship between symbols and what they represent, the content that symbols carry for a mind that comprehends them. In Searle's framework, computers operate at the syntactic level, processing formal symbols according to formal rules. The symbols are physical states of the hardware — patterns of electrical charge — that the system's architecture manipulates according to its programming. The manipulation is entirely formal. The system does not know what the symbols represent. Meaning is attributed by the human who designed the system, the human who provided the input, and the human who interprets the output. The semantics are on the human side of the interaction; the machine side is pure syntax.
In The You On AI Field Guide
The distinction generates immediate