What remains of philosophy in the age of artificial intelligence? Deconstructing Derrida with Architecture and AI follows Jacques Derrida’s key concepts—différance, trace, archive, pharmakon, khôra—into the structures of code, datasets, generative systems, and digital memory. Writing becomes inscription without presence. The archive becomes generative. The reader becomes unstable. This is not a conventional commentary on Derrida. It is a reading through him—an architectural reconstruction of deconstruction in the age of AI. Bridging philosophy, architecture, linguistics, and machine learning, the book asks: • Who thinks when the machine writes? • What exists outside the dataset? • Can memory survive its automation? • What happens to justice when archives generate rather than preserve? Neither celebration nor condemnation of AI, this work treats it as pharmakon: remedy and risk at once. The result is a meditative and rigorous exploration of writing, responsibility, and the future of thought in a generative world. The specter remains. So does the question.