“…In-context learning has been the focus of significant study since its introduction. Prior work proposes better ways of formulating the problem (Zhao et al, 2021;Holtzman et al, 2021;Min et al, 2021a), better ways of choosing labeled examples for the demonstrations (Liu et al, 2021;Lu et al, 2021;Rubin et al, 2021), metatraining with an explicit in-context learning objective Min et al, 2021b), and learning to follow instructions as a variant of incontext learning (Mishra et al, 2021b;Efrat and Levy, 2020;Wei et al, 2022;Sanh et al, 2022). At the same time, some work reports brittleness and over-sensitivity for in-context learning (Lu et al, 2021;Zhao et al, 2021;Mishra et al, 2021a).…”