ConceptZero-shot Chain-of-Thought
Zero-shot CoT
思维链的进阶变体，无需提供示例，仅凭「逐步思考」指令激活模型推理链的提示词技术
Core Facts
Zero-shot CoT only requires adding "Let's think step by step" to the prompt to trigger the model's step-by-step reasoning behavior.
Verified90% confidence11 sources
Kojima et al. proposed Zero-shot CoT, which can activate reasoning simply by adding "Let's think step by step" at the end of a prompt.
Verified80% confidence4 sources