Contemporary institutions accumulate information at unprecedented velocity, yet greater abundance does not necessarily produce greater intelligibility. The interconnected operators ArchiveFatigue, RecurrenceMass, and SemanticHardening explain how excessive accumulation can progressively restrict epistemic possibility. ArchiveFatigue emerges when museums, computational datasets, policy repositories, or scientific records expand beyond the human and institutional capacity required to interpret, contextualise, and reactivate them. Within this condition of practical unreadability, frequently circulated materials become disproportionately visible. This generates RecurrenceMass, whereby repetition itself acquires persuasive force and familiar formulations begin to appear self-evidently legitimate. Once recurrent expressions dominate institutional discourse, SemanticHardening occurs: provisional concepts become infrastructural categories through which subsequent evidence is classified and understood. Artificial-intelligence training provides a particularly revealing case. Vast corpora cannot be comprehensively audited for provenance, duplication, representational imbalance, or consent; consequently, dominant linguistic patterns accumulate statistical authority and are reproduced as the model’s apparently natural voice. A comparable mechanism operates in urban planning, where expressions such as “smart growth” or “resilient infrastructure” may persist across funding cycles despite altered social or environmental circumstances. The resulting danger is not merely misinformation but epistemic foreclosure, because repeated vocabularies delimit what institutions can recognise, question, and imagine. Responsible knowledge systems must therefore prioritise reactivation over acquisition, preserve discarded alternatives, audit dominant terminology, and expose uncertainty rather than concealing it. Ultimately, archives remain intellectually productive only when they retain the capacity to revise the languages through which they remember. Stoler, A.L. (2009) Along the Archival Grain: Epistemic Anxieties and Colonial Common Sense. Princeton: Princeton University Press; Chun, W.H.K. (2016) Updating to Remain the Same: Habitual New Media. Cambridge, MA: MIT Press; Foucault, M. (1972) The Archaeology of Knowledge. London: Tavistock.