Lexical anonymization via Caliper causes consistent accuracy drops of 7-30 percentage points across LLMs on causal benchmarks, indicating reliance on lexical anchors rather than structural causal reasoning.
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Caliper: Probing Lexical Anchors versus Causal Structure in LLMs
Lexical anonymization via Caliper causes consistent accuracy drops of 7-30 percentage points across LLMs on causal benchmarks, indicating reliance on lexical anchors rather than structural causal reasoning.