A comparative study of the conceptual structures of 81 languages reveals an intertwined pattern of linguistic relativity and universality.
A study published on October 24, 2026, on the arXiv platform (ID 2610.30778v1) used two multilingual word‑embedding models to analyze the semantic relationships among 196 basic concepts across 81 languages. The findings revealed that cross‑linguistic correspondences for socio‑cultural concepts are significantly stronger than those for natural and motion‑related concepts, and this difference was consistently replicated across different models and classification methods. Within the socio‑cultural domain, the greater the geographic distance and the weaker the linguistic affinity, the larger the divergence in conceptual relationships.
Why it matters：This study, grounded in large-scale cross-linguistic computational semantic analysis, provides new empirical evidence for linguistic relativity (the Sapir–Whorf hypothesis): it neither supports strong determinism nor outright universalism, but rather reveals their dynamic coexistence across different semantic domains. The findings exhibit model robustness and cross-classification consistency, and are explicitly confined to the linguistic structures encoded by the word‑embedding models employed, without extrapolation to cognitive processes or neural mechanisms.