AIBearisharXiv – CS AI · Apr 76/10
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Which English Do LLMs Prefer? Triangulating Structural Bias Towards American English in Foundation Models
A new research study reveals that major large language models exhibit systematic bias toward American English over British English across training data, tokenization, and outputs. The research introduces DiAlign, a method for measuring dialectal alignment, and finds evidence of linguistic homogenization that could impact global AI equity.