On the Transferability of Causal Knowledge for Language Models
Gourab Dey, Yash Kumar Lal · 2025
Language understanding includes identifying causal connections between events in a discourse, such as news and instructional text.We study the transferability of causal knowledge across these two domains by analyzing the extent to which understanding preconditions in narratives such as news articles can help models reason about plans such as cooking recipes, and vice-versa.Our experiments show that using instructions to pretrain small models on one domain before similarly finetuning it on the other shows a slight improvement over just finetuning it.We also find that finetuning the models on a mix of both types of data is better (∼3-7% absolute) for understanding causal relations in instructional text.While we find that the improvements do not translate to larger or already instruction tuned models, our analysis highlights the aspects of a plan that are better captured through the interoperability of causal knowledge.