人工智能意识的层级定位：认知性反应与感受性体验的结构性断裂

中文摘要

人工智能是否具有意识，不能简单回答"有"或"没有"，而应澄清"意识"概念内部的层级差异。本文提出六层框架：意识的物理基底层、结构性功能反应层、体感体验层、情感重映层、理性认知反应层和社会情感自我体验层。基于此，当前人工智能具有物理基底、功能反应和理性认知反应，但因缺乏生命身体、内感受系统、体感记忆和体验性自我，尚不具备体感体验、情感重映和社会情感自我体验。本文进一步区分人工智能的功能性自我表征与人类的体验性自我意识，指出两者之间存在结构性断裂，并澄清该断裂兼具概念性与经验性双重地位：概念上它断言"知"不蕴含"觉"，经验上它是对当前主流AI架构的可修正定位。由此得出定位：人工智能有智能但无感受，有认知性反应但无感受性体验。本文的理论贡献在于将人工智能意识问题从二分判断转化为层级定位问题，并从中导出四条可被检验（乃至可被否证）的经验推论，为意识指标法和人机关系研究提供概念前提。

Abstract

Whether artificial intelligence possesses consciousness cannot be reduced to a simple yes-or-no question. It requires clarification of the internal layers of consciousness-related phenomena. This paper proposes a six-level framework: the physical substrate of consciousness, structural functional response, bodily sensation, emotional reenactment, rational cognitive response, and social-emotional self-experience. On this basis, current AI systems possess a physical substrate, functional responses, and rational cognitive responses, but because they lack a living body, interoceptive systems, bodily memory, and an experiential self, they do not possess bodily sensation, emotional reenactment, or social-emotional self-experience. The paper further distinguishes AI’s functional self-representation from human experiential self-consciousness, arguing for a structural gap between them, and clarifies that this gap has a dual status: conceptually, it asserts that “knowing” does not entail “feeling”; empirically, it is a revisable positioning of current mainstream AI architectures. The qualified conclusion is that AI has intelligence but no feeling, cognitive responsiveness but no phenomenal experience. The paper transforms the debate over AI consciousness from a binary question into a problem of hierarchical positioning, and derives four empirically testable—and potentially falsifiable—implications, thereby providing a conceptual foundation for indicator-based approaches and human-AI relations research.

关键词：人工智能；意识层级；认知性反应；感受性体验；结构性断裂

Keywords: artificial intelligence; levels of consciousness; cognitive responsiveness; phenomenal experience; structural gap