ERA-CoT: Improving Chain-of-Thought through Entity Relationship Analysis
On the map: LLM reasoning → Prompting and chain-of-thought reasoning
Abstract (arXiv)
Large language models (LLMs) have achieved commendable accomplishments in various natural language processing tasks. However, LLMs still encounter significant challenges when dealing with complex scenarios involving multiple entities. These challenges arise from the presence of implicit relationships that demand multi-step reasoning. In this paper, we propose a novel approach ERA-CoT, which aids LLMs in understanding context by capturing relationships between entities and supports the reasoning of diverse tasks through Chain-of-Thoughts (CoT). Experimental results show that ERA-CoT demonstrates the superior performance of our proposed method compared to current CoT prompting methods, achieving a significant improvement of an average of 5.1% on GPT3.5 compared to previous SOTA baselines. Our analysis indicates that ERA-CoT increases the LLM's understanding of entity relationships, significantly improves the accuracy of question answering, and enhances the reasoning ability of LLMs.
Key facts. Cited by 18 papers in the map (data through 7 Oct 2026). Placed in Prompting and chain-of-thought reasoning, one of 17 directions in LLM reasoning. Builds on 16 of its 49 references that are in the map. First posted on arXiv 11 Mar 2024.
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- 2023Re-Reading Improves Reasoning in Large Language Modelscited by 37
- 2023PromptNER: Prompting For Named Entity Recognitioncited by 35
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Citing papers per year: 2024: 6; 2025: 7; 2026: 5.
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- 2025KisMATH: Do LLMs Have Knowledge of Implicit Structures in Mathematical Reasoning?15 Jul 2025
- 2025KnowTrace: Bootstrapping Iterative Retrieval-Augmented Generation with Structured Knowledge Tracing26 May 2025
- 2025LLaVA-RadZ: Can Multimodal Large Language Models Effectively Tackle Zero-shot Radiology Recognition?10 Mar 2025
- 2025CoT-UQ: Improving Response-wise Uncertainty Quantification in LLMs with Chain-of-Thought24 Feb 2025
- 2025Understanding Before Reasoning: Enhancing Chain-of-Thought with Iterative Summarization Pre-Prompting8 Jan 2025
6 more
- 2024DiVA-DocRE: A Discriminative and Voice-Aware Paradigm for Document-Level Relation Extraction7 Sep 2024
- 2024Derailer-Rerailer: Adaptive Verification for Efficient and Reliable Language Model Reasoning25 Aug 2024
- 2024Improving Arithmetic Reasoning Ability of Large Language Models through Relation Tuples, Verification and Dynamic Feedback25 Jun 2024
- 2024Tool-Planner: Task Planning with Clusters across Multiple Tools6 Jun 2024
- 2024HippoRAG: Neurobiologically Inspired Long-Term Memory for Large Language Models23 May 2024
- 2024CPA-Enhancer: Chain-of-Thought Prompted Adaptive Enhancer for Object Detection under Unknown Degradations17 Mar 2024
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- 2024Derailer-Rerailer: Adaptive Verification for Efficient and Reliable Language Model Reasoningcited by 9
- 2024Improving Arithmetic Reasoning Ability of Large Language Models through Relation Tuples, Verification and Dynamic Feedbackcited by 4
- 2025Understanding Before Reasoning: Enhancing Chain-of-Thought with Iterative Summarization Pre-Promptingcited by 4
- 2026Only Ask What You Don't Know: Grounded Delta Planning for Efficient Multi-step RAGcited by 3
- 2025KisMATH: Do LLMs Have Knowledge of Implicit Structures in Mathematical Reasoning?cited by 2
- 2026RexDrug: Reliable Multi-Drug Combination Extraction through Reasoning-Enhanced LLMscited by 0
- 2026Boosting Knowledge-based Visual Question Answering with Structured Context Reasoningcited by 0
- 2026Boosting Knowledge-based Visual Question Answering with Structured Context Reasoning17 Aug 2026
- 2026Only Ask What You Don't Know: Grounded Delta Planning for Efficient Multi-step RAG21 Jun 2026
- 2026RexDrug: Reliable Multi-Drug Combination Extraction through Reasoning-Enhanced LLMs9 Mar 2026
- 2025KisMATH: Do LLMs Have Knowledge of Implicit Structures in Mathematical Reasoning?15 Jul 2025
- 2025CoT-UQ: Improving Response-wise Uncertainty Quantification in LLMs with Chain-of-Thought24 Feb 2025
- 2025Understanding Before Reasoning: Enhancing Chain-of-Thought with Iterative Summarization Pre-Prompting8 Jan 2025
- 2024Derailer-Rerailer: Adaptive Verification for Efficient and Reliable Language Model Reasoning25 Aug 2024
- 2024Improving Arithmetic Reasoning Ability of Large Language Models through Relation Tuples, Verification and Dynamic Feedback25 Jun 2024
- 2024Tool-Planner: Task Planning with Clusters across Multiple Tools6 Jun 2024
- 2024HippoRAG: Neurobiologically Inspired Long-Term Memory for Large Language Modelscited by 273
- 2025KnowTrace: Bootstrapping Iterative Retrieval-Augmented Generation with Structured Knowledge Tracingcited by 8
- 2025HGMEM: Hypergraph-based Working Memory to Improve Multi-step RAG for Long-Context Complex Relational Modelingcited by 4
- 2026RAG without Forgetting: Continual Query-Infused Key Memorycited by 0
- 2026RAG without Forgetting: Continual Query-Infused Key Memory5 Feb 2026
- 2025HGMEM: Hypergraph-based Working Memory to Improve Multi-step RAG for Long-Context Complex Relational Modeling30 Dec 2025
- 2025KnowTrace: Bootstrapping Iterative Retrieval-Augmented Generation with Structured Knowledge Tracing26 May 2025
- 2024HippoRAG: Neurobiologically Inspired Long-Term Memory for Large Language Models23 May 2024
- 2026FraudShield: Knowledge Graph Empowered Defense for LLMs against Fraud Attackscited by 3
- 2024CPA-Enhancer: Chain-of-Thought Prompted Adaptive Enhancer for Object Detection under Unknown Degradationscited by 1
- 2024DiVA-DocRE: A Discriminative and Voice-Aware Paradigm for Document-Level Relation Extractioncited by 0
- 2026FraudShield: Knowledge Graph Empowered Defense for LLMs against Fraud Attacks30 Jan 2026
- 2024DiVA-DocRE: A Discriminative and Voice-Aware Paradigm for Document-Level Relation Extraction7 Sep 2024
- 2024CPA-Enhancer: Chain-of-Thought Prompted Adaptive Enhancer for Object Detection under Unknown Degradations17 Mar 2024
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