Conceptual Perspective organizing literature from physics, neuroscience-inspired interpretability, cognitive psychology, and sociology across mechanistic, behavioral, and interactive scales. For each metaphor it distinguishes technical focus, minimal assumption, and unverified extension, then proposes machine experientialism as an interpretive frame.
There is no experimental sample or systematic review. The article conceptually synthesizes 80 references and presents one comparative table of four metaphor families. Metaphors illuminate different scales and are not complete explanations. Behavioral psychology enables controlled probes but does not license inference of a stable human mind. Sociology describes interactive roles but not intrinsic interests or commitments. Machine experientialism shifts the question toward representations constructed from text.
It is a conceptual proposal, not a tested theory. Literature selection does not follow a systematic protocol. Experientialism may reintroduce the cognitive vocabulary it seeks to delimit. It provides no new falsifiable predictions or metrics. Boundaries among scales are heuristic. It does not demonstrate LLM cognition, experience, or subjectivity. It does not empirically resolve the understanding-versus-pattern debate. It does not validate LLMs as substitutes for human participants.