ISR-LLM: Iterative Self-Refined Large Language Model for Long-Horizon Sequential Task Planning
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Abstract (arXiv)
Motivated by the substantial achievements observed in Large Language Models (LLMs) in the field of natural language processing, recent research has commenced investigations into the application of LLMs for complex, long-horizon sequential task planning challenges in robotics. LLMs are advantageous in offering the potential to enhance the generalizability as task-agnostic planners and facilitate flexible interaction between human instructors and planning systems. However, task plans generated by LLMs often lack feasibility and correctness. To address this challenge, we introduce ISR-LLM, a novel framework that improves LLM-based planning through an iterative self-refinement process. The framework operates through three sequential steps: preprocessing, planning, and iterative self-refinement. During preprocessing, an LLM translator is employed to convert natural language input into a Planning Domain Definition Language (PDDL) formulation. In the planning phase, an LLM planner formulates an initial plan, which is then assessed and refined in the iterative self-refinement step by using a validator. We examine the performance of ISR-LLM across three distinct planning domains. The results show that ISR-LLM is able to achieve markedly higher success rates in task accomplishments compared to state-of-the-art LLM-based planners. Moreover, it also preserves the broad applicability and generalizability of working with natural language instructions.
Key facts. Cited by 77 papers in the map (data through 14 Oct 2026). Builds on 29 of its 55 references that are in the map. First posted on arXiv 26 Aug 2023.
Builds on
29 of 55 references.
References · 29
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- 2023Self-Refine: Iterative Refinement with Self-Feedbackcited by 3,442
- 2022Do As I Can, Not As I Say: Grounding Language in Robotic Affordancescited by 2,348
- 2019Language Models as Knowledge Bases?cited by 1,936
- 2022Inner Monologue: Embodied Reasoning through Planning with Language Modelscited by 1,081
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- 2022Large Language Models Can Self-Improvecited by 664
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- 2022ProgPrompt: Generating Situated Robot Task Plans using Large Language Modelscited by 611
- 2022Socratic Models: Composing Zero-Shot Multimodal Reasoning with Languagecited by 513
- 2023LLM+P: Empowering Large Language Models with Optimal Planning Proficiencycited by 501
- 2020Integrated Task and Motion Planningcited by 290
- 2014A Survey of Multi-Objective Sequential Decision-Makingcited by 242
- 2023Text2Motion: From Natural Language Instructions to Feasible Planscited by 224
- 2022Pre-Trained Language Models for Interactive Decision-Makingcited by 221
- 2019Commonsense Knowledge Mining from Pretrained Modelscited by 189
- 2018PDDLStream: Integrating Symbolic Planners and Blackbox Samplers via Optimistic Adaptive Planningcited by 150
- 2023Task and Motion Planning with Large Language Models for Object Rearrangementcited by 141
- 2023Generalized Planning in PDDL Domains with Pretrained Large Language Modelscited by 139
- 2021Skill Induction and Planning with Latent Languagecited by 99
- 2018Task Planning in Robotics: an Empirical Comparison of PDDL-based and ASP-based Systemscited by 40
- 2021Long-Horizon Multi-Robot Rearrangement Planning for Construction Assemblycited by 24
- 2021Generalized Planning as Heuristic Searchcited by 18
- 2020Task-Motion Planning for Safe and Efficient Urban Drivingcited by 7
- 2023Symbolic State Space Optimization for Long Horizon Mobile Manipulation Planningcited by 1
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Citing papers per year: 2023: 2; 2024: 25; 2025: 27; 2026: 23.
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- 2024VLATest: Testing and Evaluating Vision-Language-Action Models for Robotic Manipulationcited by 45
- 2024On the Prospects of Incorporating Large Language Models (LLMs) in Automated Planning and Scheduling (APS)cited by 40
- 2025LLMs as Planning Formalizers: A Survey for Leveraging Large Language Models to Construct Automated Planning Modelscited by 38
- 2024Planning Anything with Rigor: General-Purpose Zero-Shot Planning with LLM-based Formalized Programmingcited by 35
- 2024LaMMA-P: Generalizable Multi-Agent Long-Horizon Task Allocation and Planning with LM-Driven PDDL Plannercited by 32
- 2025LoHoVLA: A Unified Vision-Language-Action Model for Long-Horizon Embodied Taskscited by 26
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- 2024LADEV: A Language-Driven Testing and Evaluation Platform for Vision-Language-Action Models in Robotic Manipulationcited by 9
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- 2026Weights or Skills? A Survey of Robot-Learning Techniques: from Action-Predicting Weights to Robots that Write their Own Skills3 Aug 2026
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- 2026Agentic LLM Planning via Step-Wise PDDL Simulation: An Empirical Characterisation6 Mar 2026
- 2026Test-Driven Agentic Framework for Reliable Robot Controller28 Feb 2026
- 2026SafeGen-LLM: Enhancing Safety Generalization in Task Planning for Robotic Systems27 Feb 2026
- 2026Differentiate-and-Inject: Enhancing VLAs via Functional Differentiation Induced by In-Parameter Structural Reasoning7 Feb 2026
- 2026SERM: Self-Evolving Relevance Model with Agent-Driven Learning from Massive Query Streams14 Jan 2026
- 2025LLM-Driven Stationarity-Aware Expert Demonstrations for Multi-Agent Reinforcement Learning in Mobile Systems24 Nov 2025
- 2025Procedural Knowledge Improves Agentic LLM Workflows10 Nov 2025
- 2025DeLTa: Demonstration and Language-Guided Novel Transparent Object Manipulation7 Oct 2025
- 2025Teaching LLMs to Plan: Logical Chain-of-Thought Instruction Tuning for Symbolic Planning14 Sep 2025
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- 2025Learning Hierarchical Domain Models Through Environment-Grounded Interaction15 May 2025
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- 2025REMAC: Self-Reflective and Self-Evolving Multi-Agent Collaboration for Long-Horizon Robot Manipulation28 Mar 2025
- 2025LLMs as Planning Formalizers: A Survey for Leveraging Large Language Models to Construct Automated Planning Models22 Mar 2025
- 2025A Survey on Mathematical Reasoning and Optimization with Large Language Models22 Mar 2025
- 2025Can AI expose tax loopholes? Towards a new generation of legal policy assistants21 Mar 2025
- 2025EMMOE: A Comprehensive Benchmark for Embodied Mobile Manipulation in Open Environments11 Mar 2025
- 2025Self-Corrective Task Planning by Inverse Prompting with Large Language Models10 Mar 2025
- 2025Performant LLM Agentic Framework for Conversational AI9 Mar 2025
- 2025CLEA: Closed-Loop Embodied Agent for Enhancing Task Execution in Dynamic Environments2 Mar 2025
- 2025AIR: Complex Instruction Generation via Automatic Iterative Refinement25 Feb 2025
- 2025PlanGenLLMs: A Modern Survey of LLM Planning Capabilities16 Feb 2025
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- 2025A Survey of LLM-Driven AI Agent Communication: Protocols, Security Risks, and Defense Countermeasurescited by 57
- 2024LaMMA-P: Generalizable Multi-Agent Long-Horizon Task Allocation and Planning with LM-Driven PDDL Plannercited by 32
- 2025Multi-Agent Systems for Robotic Autonomy with LLMscited by 9
- 2025LLM-Driven Stationarity-Aware Expert Demonstrations for Multi-Agent Reinforcement Learning in Mobile Systemscited by 8
- 2024Tulip Agent -- Enabling LLM-Based Agents to Solve Tasks Using Large Tool Librariescited by 7
- 2025Procedural Knowledge Improves Agentic LLM Workflowscited by 7
- 2025CLEA: Closed-Loop Embodied Agent for Enhancing Task Execution in Dynamic Environmentscited by 6
- 2025Toward Super Agent System with Hybrid AI Routerscited by 6
- 2025Performant LLM Agentic Framework for Conversational AIcited by 3
- 2026Agentic LLM Planning via Step-Wise PDDL Simulation: An Empirical Characterisationcited by 1
- 2026BusMA: A Bus Communication Substrate for Multi-Agent Systemscited by 1
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- 2026BusMA: A Bus Communication Substrate for Multi-Agent Systems14 Sep 2026
- 2026PDDLCoder: Agentic PDDL Generation for LLM-Assisted Symbolic Planning17 Aug 2026
- 2026Multi-Agent Systems: From Classical Paradigms to Large Foundation Model-Enabled Futures20 Apr 2026
- 2026Agentic LLM Planning via Step-Wise PDDL Simulation: An Empirical Characterisation6 Mar 2026
- 2026Test-Driven Agentic Framework for Reliable Robot Controller28 Feb 2026
- 2025LLM-Driven Stationarity-Aware Expert Demonstrations for Multi-Agent Reinforcement Learning in Mobile Systems24 Nov 2025
- 2025Procedural Knowledge Improves Agentic LLM Workflows10 Nov 2025
- 2025A Survey of LLM-Driven AI Agent Communication: Protocols, Security Risks, and Defense Countermeasures24 Jun 2025
- 2025Multi-Agent Systems for Robotic Autonomy with LLMs9 May 2025
- 2025Toward Super Agent System with Hybrid AI Routers11 Apr 2025
- 2025Performant LLM Agentic Framework for Conversational AI9 Mar 2025
- 2025CLEA: Closed-Loop Embodied Agent for Enhancing Task Execution in Dynamic Environments2 Mar 2025
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- 2024Towards Efficient LLM Grounding for Embodied Multi-Agent Collaborationcited by 45
- 2024AutoGPT+P: Affordance-based Task Planning with Large Language Modelscited by 19
- 2025Teaching LLMs to Plan: Logical Chain-of-Thought Instruction Tuning for Symbolic Planningcited by 15
- 2025A Survey on Mathematical Reasoning and Optimization with Large Language Modelscited by 12
- 2025LLaPa: A Vision-Language Model Framework for Counterfactual-Aware Procedural Planningcited by 6
- 2025LLMPC: Large Language Model Predictive Controlcited by 4
- 2026Model Space Reasoning as Search in Feedback Space for Planning Domain Generationcited by 1
- 2026Bridging Thought and Action: Taming Long-Horizon Instability in Open-Source LLM Agents with a MetaTool-Enhanced ROS Frameworkcited by 0
- 2026Bridging Thought and Action: Taming Long-Horizon Instability in Open-Source LLM Agents with a MetaTool-Enhanced ROS Framework11 Sep 2026
- 2026Model Space Reasoning as Search in Feedback Space for Planning Domain Generation9 Apr 2026
- 2025Teaching LLMs to Plan: Logical Chain-of-Thought Instruction Tuning for Symbolic Planning14 Sep 2025
- 2025LLaPa: A Vision-Language Model Framework for Counterfactual-Aware Procedural Planning11 Jul 2025
- 2025A Survey on Mathematical Reasoning and Optimization with Large Language Models22 Mar 2025
- 2025LLMPC: Large Language Model Predictive Control5 Jan 2025
- 2024Towards Efficient LLM Grounding for Embodied Multi-Agent Collaboration23 May 2024
- 2024AutoGPT+P: Affordance-based Task Planning with Large Language Models16 Feb 2024
- 2023Navigate through Enigmatic Labyrinth A Survey of Chain of Thought Reasoning: Advances, Frontiers and Future27 Sep 2023
- 2024LADEV: A Language-Driven Testing and Evaluation Platform for Vision-Language-Action Models in Robotic Manipulationcited by 9
- 2025REMAC: Self-Reflective and Self-Evolving Multi-Agent Collaboration for Long-Horizon Robot Manipulationcited by 8
- 2024Dual-AEB: Synergizing Rule-Based and Multimodal Large Language Models for Effective Emergency Brakingcited by 5
- 2026SCOPE: Evolving Symbolic World for Planning in Open-Ended Environmentscited by 0
- 2026SCOPE: Evolving Symbolic World for Planning in Open-Ended Environments21 Jun 2026
- 2025REMAC: Self-Reflective and Self-Evolving Multi-Agent Collaboration for Long-Horizon Robot Manipulation28 Mar 2025
- 2024Dual-AEB: Synergizing Rule-Based and Multimodal Large Language Models for Effective Emergency Braking11 Oct 2024
- 2024LADEV: A Language-Driven Testing and Evaluation Platform for Vision-Language-Action Models in Robotic Manipulation7 Oct 2024
- 2024VLATest: Testing and Evaluating Vision-Language-Action Models for Robotic Manipulationcited by 45
- 2025LoHoVLA: A Unified Vision-Language-Action Model for Long-Horizon Embodied Taskscited by 26
- 2026RoboBRIDGE: A Modular Framework for Bridging Policies to Robust Real-World Robotic Agentscited by 1
- 2026Differentiate-and-Inject: Enhancing VLAs via Functional Differentiation Induced by In-Parameter Structural Reasoningcited by 0
- 2026RoboBRIDGE: A Modular Framework for Bridging Policies to Robust Real-World Robotic Agents30 Jul 2026
- 2026Differentiate-and-Inject: Enhancing VLAs via Functional Differentiation Induced by In-Parameter Structural Reasoning7 Feb 2026
- 2025LoHoVLA: A Unified Vision-Language-Action Model for Long-Horizon Embodied Tasks31 May 2025
- 2024VLATest: Testing and Evaluating Vision-Language-Action Models for Robotic Manipulation19 Sep 2024
- 2024A Survey on Self-Evolution of Large Language Modelscited by 91
- 2025PlanGenLLMs: A Modern Survey of LLM Planning Capabilitiescited by 83
- 2024A Survey on Robotics with Foundation Models: toward Embodied AIcited by 56
- 2024On the Prospects of Incorporating Large Language Models (LLMs) in Automated Planning and Scheduling (APS)cited by 40
- 2025LLMs as Planning Formalizers: A Survey for Leveraging Large Language Models to Construct Automated Planning Modelscited by 38
- 2024Planning Anything with Rigor: General-Purpose Zero-Shot Planning with LLM-based Formalized Programmingcited by 35
- 2023Mathematical Language Models: A Surveycited by 24
- 2025Virtual Agent Economiescited by 21
- 2025Feedback Friction: LLMs Struggle to Fully Incorporate External Feedbackcited by 11
- 2025AIR: Complex Instruction Generation via Automatic Iterative Refinementcited by 10
- 2024LASP: Surveying the State-of-the-Art in Large Language Model-Assisted AI Planningcited by 9
- 2024Online Safety Analysis for LLMs: a Benchmark, an Assessment, and a Path Forwardcited by 6
12 most cited of 39 All 39 (JSON)
- 2026SAGE: Symbolic Action-Gating and Editing for LLM Task Planners28 Sep 2026
- 2026MaCoPlanner: LLM-Assisted Manual-Compiled Task Planning with Proactive Safety Verification for Robotic Industrial Panel Operation28 Aug 2026
- 2026Leveraging Inter-object Affordances for Efficient Planning in Contact-rich Tasks26 Aug 2026
- 2026Triplet2Track: A Hierarchical System with Object-Centric Representations for Reliable Long-Horizon Manipulation24 Aug 2026
- 2026Simulation-Aware In-Context Policy Improvement for LLM-Aided Analog Layout Refinement13 Aug 2026
- 2026Optimal Stopping of Self-Refining Foundation Models11 Aug 2026
- 2026Weights or Skills? A Survey of Robot-Learning Techniques: from Action-Predicting Weights to Robots that Write their Own Skills3 Aug 2026
- 2026Towards Reliable and Robust LLM Planning: Symbolic Feedback-Driven Iterative Self-Refinement Framework26 Jun 2026
- 2026SafeGen-LLM: Enhancing Safety Generalization in Task Planning for Robotic Systems27 Feb 2026
- 2026SERM: Self-Evolving Relevance Model with Agent-Driven Learning from Massive Query Streams14 Jan 2026
- 2025DeLTa: Demonstration and Language-Guided Novel Transparent Object Manipulation7 Oct 2025
- 2025Virtual Agent Economies12 Sep 2025
12 newest of 39 All 39 (JSON)