Prompt EngineeringNaoto Iwase et al.
Iwase et al. publish Reliable Chain-of-Thought via Prefix Consistency
Published Reliable Chain-of-Thought via Prefix Consistency — matched self-consistency's accuracy with a median of 4.6× fewer tokens
Why it matters
A follow-up that rebuilt the cost structure of 2022's self-consistency
Source — Primary sources first; secondary reports are labelled “Press”
Paperarxiv.orghttps://arxiv.org/abs/2605.07654Added in Week 35, 2026 · See that week