Post-AI Ontology and the Post-Reflective: Condition A Deductive Theory on the Radicalization of Postmodernism

This paper proposes a deductive philosophical theory starting from the on- tological claim regarding the Post-AI condition, defined as a situation where reflective artificial intelligence systems function as an external medium for hu- man symbolic articulation, synthesis, and reflection. Unlike postmodernism, which rejects grand narratives at the discursive level, this paper demonstrates that the Post-AI condition enables the emergence of a new mode of experience called Post-Reflective. In this condition, reflection no longer occurs primarily as an internal activity of consciousness but rather as a process externalized and mediated by non-human reflective systems. Through a deductive-conceptual approach, this paper derives the phenomenological, epistemological, and ethical implications of Post-AI Ontology, positioning Post-Reflective as the ex- treme condition of postmodernism that is only possible after the fulfillment of the Post-Digital and Post-AI prerequisites. This paper offers not solutions but a diagnostic mapping of an already actual ontological condition, with phenomenological evidence derived from the daily experiences of users of reflective technologies worldwide.