Factuality

TL;DR for operators A long generated report can contain low-risk statements alongside claims that deserve much stronger evidence checking. Applying the strictest verification rule everywhere spends verifier capacity without distinguishing where factual failure is most likely. FACTOR turns that problem into a routing decision. The framework estimates uncertainty for individual claims, applies progressively stricter evidence requirements as estimated risk rises, and then selects among multiple generated candidates. In the reported benchmark, FACTOR reached a FActScore of 42.3 versus 36.8 for static verification while reducing average verification calls from 194.0 to 41.9.1 ...

TL;DR for operators A finance chatbot can retrieve the right document and still give the wrong answer. That is the uncomfortable bit. Retrieval gives the model evidence; it does not force the model to use that evidence correctly. FRED, short for Financial Retrieval-Enhanced Detection and Editing of Hallucinations in Language Models, tackles the layer after retrieval: checking whether the generated answer actually matches the supplied context, then marking or correcting the factual errors.1 ...