3 papers
cs.CL2024
Defining Knowledge: Bridging Epistemology and Large Language Models
Constanza Fierro, Ruchira Dhar, Filippos Stamatiou +2
Knowledge claims are abundant in the literature on large language models (LLMs); but can we say that GPT-4 truly "knows" the Earth is round? To address this question, we review sta…
cs.CL2024
MuLan: A Study of Fact Mutability in Language Models
Constanza Fierro, Nicolas Garneau, Emanuele Bugliarello +2
Facts are subject to contingencies and can be true or false in different circumstances. One such contingency is time, wherein some facts mutate over a given period, e.g., the presi…
cs.CL2024
Word Order and World Knowledge
Qinghua Zhao, Vinit Ravishankar, Nicolas Garneau +1
Word order is an important concept in natural language, and in this work, we study how word order affects the induction of world knowledge from raw text using language models. We u…