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Arlequin AI is a Paris-based deep-tech AI company developing sovereign, unsupervised topological neural network models that transform massive, raw, unstructured, and multilingual datasets into certified, traceable, and actionable intelligence without relying on large language models. Its flagship platform, HuDEx, serves European institutions and enterprise organisations across security, defence, media, and corporate strategy sectors, enabling consequential decision-making from complex, fragmented data.

Company Founded in 2024

SaaS