BiCon-Gate: Consistency-Gated De-colloquialisation for Dialogue Fact-Checking

ArXi:2604.14389v1 Announce Type: cross Automated fact-checking in dialogue involves multi-turn conversations where colloquial language is frequent yet understudied. To address this gap, we propose a conservative rewrite candidate for each response claim via staged de-colloquialisation, combining lightweight surface normalisation with scoped in-claim coreference resolution. We then