Enhancing Zero-shot Chain of Thought Prompting via Uncertainty-Guided Strategy Selection
On the map: LLM reasoning → Prompting and chain-of-thought reasoning
Abstract (arXiv)
Chain-of-thought (CoT) prompting has significantly enhanced the capability of large language models (LLMs) by structuring their reasoning processes. However, existing methods face critical limitations: handcrafted demonstrations require extensive human expertise, while trigger phrases are prone to inaccuracies. In this paper, we propose the Zero-shot Uncertainty-based Selection (ZEUS) method, a novel approach that improves CoT prompting by utilizing uncertainty estimates to select effective demonstrations without needing access to model parameters. Unlike traditional methods, ZEUS offers high sensitivity in distinguishing between helpful and ineffective questions, ensuring more precise and reliable selection. Our extensive evaluation shows that ZEUS consistently outperforms existing CoT strategies across four challenging reasoning benchmarks, demonstrating its robustness and scalability.
Key facts. Cited by 4 papers in the map (data through 14 Oct 2026). Placed in Prompting and chain-of-thought reasoning, one of 17 directions in LLM reasoning. Builds on 17 of its 46 references that are in the map. First posted on arXiv 30 Nov 2024.
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Citing papers per year: 2025: 4.
4 papers.
- 2025Unveiling the Key Factors for Distilling Chain-of-Thought Reasoningcited by 40
- 2025RL of Thoughts: Navigating LLM Reasoning with Inference-time Reinforcement Learningcited by 16
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- 2025RL of Thoughts: Navigating LLM Reasoning with Inference-time Reinforcement Learning20 May 2025
- 2025Efficient Model Selection for Time Series Forecasting via LLMs2 Apr 2025
- 2025Unveiling the Key Factors for Distilling Chain-of-Thought Reasoning25 Feb 2025
Similar, not cited
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