Long-Horizon Tasks

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Period ending 2026-09-21

27 new papers

A weekly snapshot of new work published in Long-Horizon Tasks.

Period ending 2026-09-14

9 new papers

A weekly snapshot of new work published in Long-Horizon Tasks.

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  1. HorizonNet for visual terrain navigation

    Aug 31, 2026Bertil Grelsson, Andreas Robinson, Michael Felsberg +1Autonomous Maritime NavigationHorizon

  2. Scaffolding Foundation Models into Physical-World Agents Pushes the Frontier of Long-Horizon Navigation

    Aug 31, 2026Zixing Lei, Gengze Zhou, Xiong-Hui Chen +7Long-Horizon AgentsEmbodied Agents

  3. CAST: Critique-Aware Supervision for Training Reliable Long-Horizon Tool-Calling Agents

    Aug 31, 2026Amir Saeidi, Zehua Zhang, Rishitosh Singh +6Critic LearningLong-Horizon Agents

  4. When History Is Multimodal: Rethinking Context Management for Long-Horizon Agents

    Aug 30, 2026Jiaqi Su, Cong Pang, Jiawei Hong +4Multimodal MemoryLong-Horizon Agents

  5. Last Step Matters: Early Uncertainty Cannot Predict Failure in Long-Horizon Agents

    Aug 30, 2026Zongyue Li, Chengyue Yu, Lei Zang +3Early Failure PredictionLong-Horizon Agents

  6. CineForge: Self-Improving Agents for Long-Horizon Video Generation

    Aug 30, 2026Junxiang Liu, Lin Wang, Haiyu Shi +10Agentic Video GenerationFilms

  7. SOLO: Stable Omni-terrain Long-Horizon Perceptive Humanoid Locomotion

    Aug 27, 2026Pihai Sun, Gang Han, Jingkai Sun +17Perceptive Locomotion PoliciesTerrain

  8. DELE-w0.5: Inferring Action from Future Latent State for Robotic Manipulation

    Aug 22, 2026Fenghao Lei, Zhixiong Huang, Long Yang +5Efficient World-Action ModelWorld Models

  9. AutoDesign: Meta-Harness Optimization for Long-Horizon Agentic Design

    Aug 13, 2026Yaxin Luo, Haobin Jiang, Jialv Zou +11Long-Horizon AgentsPrior Knowledge

  10. PlayWorld: Benchmarking World Models with Agent Players over Long-Horizon Objectives

    Aug 13, 2026Kaixin Ding, Xi Chen, Minghong Cai +9Video World ModelsWorld Models

  11. Beyond Final Scores: A Systematic Evaluation of Agents for Long-Horizon AI Research and Development

    Aug 13, 2026Yiwei Li, Wanli Yang, Hexiang Tan +10Long-Horizon AgentsLong-Horizon Tasks

  12. Deliberate Practice: Learning Robot Skills under a Budget

    Aug 13, 2026Shivam Vats, Sudarshan Harithas, Mete Tuluhan Akbulut +2Human-To-Robot TransferLong-Horizon Planning

  13. S2-HWM: Sparse Event-Structured Hierarchical World Model for Long-Horizon Surgical Robot Manipulation

    Aug 13, 2026Shuzhe Zhang, Xin Zhu, Yinling Qian +1Long-Horizon PlanningEfficient World-Action Model

  14. EgoCITE: Context-Augmented Indexing and Time-Aware Retrieval for Long-Horizon Egocentric Memory

    Aug 12, 2026Le Zhang, Ke SunAgent MemoryAgentic Retrieval

  15. LLMs Are Not Good Strategists, Yet Memory-Enhanced Agency Boosts Reasoning

    Aug 12, 2026Yi Wu, Zhimin HuLong-Horizon AgentsEpisodic Experiences

  16. Governed Persistent Memory: Source-Bound State Semantics and Fail-Closed Release for Long-Horizon Agents

    Aug 12, 2026Guodong XuAgent MemoryStructured Evidence Ledger

  17. LoongReflect: Boosting Long-Horizon Reflection in Search Agents via Global Perspective Distillation

    Aug 12, 2026Zhixin Zhang, Xinke Jiang, Zhibang Yang +5Long-Horizon AgentsAgentic Reinforcement-Learning Framework

  18. Long-Horizon AI Research for Grothendieck Constant: A Case Study in Human-AI Mathematical Collaboration

    Aug 11, 2026Alan Li, Rahul Saha, Anton Xue +4MathematicsArtificial Intelligence Research

  19. VibeLifeBench: Can Your Life Agent Be Proactive and Persistent in a Living World?

    Aug 11, 2026Xiaohongshu IncArtificial Intelligence AssistantsLong-Horizon Tasks

  20. Long-Time Trajectory Approximation via SA-NODEs: Model Predictive and Floquet Strategies

    Aug 11, 2026Ziqian Li, Nikolaos M. MatzakosNeural Ordinary Differential EquationsNeural-Network Approximation

  21. Self-Correcting Long-Horizon Search Agents via Tree-Structured Memory

    Aug 11, 2026Aijun Yang, Qianxue Guo, Ziyi Huang +3Search AgentsLong-Horizon Agents

  22. PBD-AG: Persistent Baseline-Delta Active Graphs with Uncertainty-Aware Inspection for Long-Horizon Service Robots

    Aug 11, 2026Shuo Bao, Wei Dong, Shuyue Zhang +8Robot SystemsIntermediate Scene Representations

  23. Efficient Reinforcement Learning for Long-Horizon Tool-Use Agentic Tasks

    Aug 11, 2026Zelei Cheng, Amritansh Mishra, Sambit Sahu +1Long-Horizon AgentsDeep Reinforcement Learning

  24. MESA:Task-Adaptive Multi-Structure Evidence Selection for Long-Horizon Agent Memory

    Aug 10, 2026Beidi Zhao, Yaoqi Chen, Yuru Feng +10Long-Horizon AgentsHeuristic Search

  25. OpenLoopEvolve: A Verifiable Self-Evolution Framework for Loop Policies in Long-Horizon Complex Tasks

    Aug 10, 2026Siqi Wang, Xinlin Li, Zhenglin Li +1Self-Evolving AgentsLong-Horizon Tasks

  26. CircuitReason-1k: Benchmarking Long-Horizon Visual-to-Symbolic Reasoning inElectrical Circuits

    Aug 10, 2026Xinqi Yang, Kang An, Tengyue Wang +8CircuitsVisual Reasoning

  27. UserToolBench: A User-Profile-Hidden Benchmark for Personalized Decision Making in Tool-Use LLMs

    Aug 10, 2026Xuexiong Yin, Zechuan Chen, Yongsen Zheng +5ProfileMulti-Turn Tool-Use Agent

  28. PEEL: Parallel Extraction for Long-Horizon Disassembly Planning via Scale-Invariant Sampling

    Aug 9, 2026Servet B. Bayraktar, Andreas Orthey, Zachary Kingston +1Long-Horizon PlanningCollision-Free Trajectories

  29. Not Worth Another Token: Marginal Value Estimation for Efficient Deep Research Agents

    Aug 9, 2026Harshitha Kolukuluru, Reshma Ashok, Kirat Arora +7Long-Horizon AgentsDeep Research

  30. SCOUT: Self-Checking and Recovery-Aware Tool-Thought Agents for Ultra-Long Egocentric Video Reasoning

    Aug 8, 2026Keyang Zhong, Kuo Wang, Peng Liu +5Agentic Video GenerationLong-Horizon Agents

  31. GraphThink: Graph-Enhanced LLM Thinking for Long-Horizon Embodied Task Planning

    Aug 8, 2026Chen Li, Sijie Cheng, Yuelin Zhang +4Large Language Model PlanningLong-Horizon Planning

  32. LUCID: Latent-Skill Unified Control via Imagined Dynamics for Long-Horizon Humanoid Loco-Manipulation

    Aug 7, 2026Cheng Guo, Mingzhe Ni, Angelo Cangelosi +1Humanoid Loco-ManipulationLong-Horizon Planning

  33. Beyond Myopic World Models: Long-Horizon End-to-End Training for Direct Future Prediction

    Aug 7, 2026Xinyi Li, Zaishuo Xia, Chenjie Hao +1Long-Horizon ForecastingWorld Models

  34. MemOPD: On-Policy Distillation through Memory State Alignment for Long-Horizon Agents

    Aug 7, 2026Zhiyuan Liu, Tinghong Ye, Chenghao Liu +2On-Policy DistillationToken-Level Supervision

  35. IceHorizon: A Dataset for Horizon Detection in Ice-Covered Maritime Environments and Comparative Evaluation of Detection Methods

    Aug 7, 2026Alisa Pesotskaia, Emin ZermanAerial ImageryDetection Framework

  36. PHASE-Tree: Modeling Character-State Evolution in Long-Horizon Role-Playing Dialogue

    Aug 7, 2026Bo Tang, Jianan Yang, Junyi Zhu +7Role-Playing AgentsConversational Benchmarks

  37. MemPrism: Task-Conditioned Relational Memory Views for Long-Horizon Agents

    Aug 7, 2026Zhisheng Chen, Bingfan Zeng, Bangde Cao +8Long-Horizon AgentsVisual Memory

  38. Scalable Long-Horizon Planning with Staggered Updates for Lifelong MAPF

    Aug 7, 2026Vaibhav Sanjay, Jiaoyang LiMulti-Agent Path FindingLong-Horizon Planning

  39. The Horizon Gap: Planning, Memory, Execution, Training, and Evaluation for Long-Horizon LLM Agents

    Aug 7, 2026Mingguang Chen, Licheng Wang, Bo QuLong-Horizon TasksLong-Horizon

  40. Toward Reliable Context Compression for Long-Horizon Agents: An Empirical Study of Execution Instability

    Aug 6, 2026Guanghui Min, Liang Wu, Mayank Darbari +2Long-Horizon AgentsCompaction

  41. TRAJDEBUG: Tracing Error Lifecycle to Identify Critical Failures in Long-Horizon Agent Trajectories

    Aug 6, 2026Yunjia Qi, Zehua Yin, Xintong Shi +10Circuit TracingLong-Horizon Agents

  42. From Passive Mirrors to Active Agents: Holonic Digital Twins for Physical AI over Networks

    Aug 6, 2026Christo Kurisummoottil Thomas, Omar Hashash, Walid SaadDigital Twin FrameworkArtificial Intelligence Systems

  43. Beyond Flat Policies: Hierarchical Post-Training for Embodied Agents in Robotic Manipulation

    Aug 6, 2026He Kong, Zengjue Chen, Qi Wang +6Generalizable Robotic ManipulationsLong-Horizon Planning

  44. AppDeltaWorld: Transition-Grounded Delta Code World Model for Mobile GUI Agents

    Aug 6, 2026Weikai Xu, Yunren Feng, Haoxiang Lei +6Graphical User Interface AgentsWorld Models

  45. Predicting Task Difficulty Without Rollouts

    Aug 6, 2026Stefan Krsteski, Charlotte MeyerAgentic BenchmarksEvaluation Metrics

  46. Recursive Synthesis for Long-Horizon Terminal Tasks

    Aug 5, 2026Zhongzhi Li, Yucheng Shi, Zongxia Li +8Task SynthesisLong-Horizon Tasks

  47. EvoHarness-RL: Learning Self-Evolving Runtime Harness for Long-Horizon LLM Agents

    Aug 5, 2026Xuying Ning, Dongqi Fu, Tianxin Wei +13Long-Horizon AgentsAgent Harness

  48. Argus: A General-Purpose Agentic Reasoning Runtime for Long-Horizon Tasks

    Aug 5, 2026Boxiu Li, Zimo Wen, Yijia Fan +24Agentic ReasoningLong-Horizon Tasks

  49. Toward Skill-Native LLMs: Skill Entropy for Benchmarking and Training Long-Horizon Reasoning

    Aug 5, 2026Yinghui He, Ling Yang, Jiarui Liu +6Long-Horizon TasksLarge Language Model Calls

  50. ABSeeker: Training Long-Horizon Search Agents via Answer-Backtracked Credit Assignment

    Aug 5, 2026Yijun Lu, Rui Ye, Jiajun Wang +4Search AgentsLong-Horizon Agents

  51. WorldCycle: Self-Verifiable Reinforcement Learning for Long-Horizon Video World Models

    Aug 5, 2026Bohai Gu, Yueyang Yuan, Taiyi Wu +9Video World ModelsLong-Horizon Planning

  52. Explicit Language Memory for Long-Horizon Planning in Vision-Language-Action Models

    Aug 5, 2026Houze Xu, Jizhong Li, Ziyi YeLarge Vision Language ModelsLong-Horizon Planning

  53. SSC: A Verifiable Structured Representation for Bimanual Manipulation Labelling

    Aug 5, 2026Yupu Lu, Shuang Wu, Sihan Chen +4Bimanual ManipulationManipulation

  54. Sublogarithmic Swap Regret in Multiplayer General-Sum Games via Hybrid Regularization

    Aug 4, 2026Taira TsuchiyaImperfect-Information GamesHorizon

  55. Intertemporal Preference Steering in Qwen3 via Contrastive Activation Addition

    Aug 4, 2026Michal Mráz, Justin ShenkActivation SteeringLong-Horizon Planning

  56. The LLM Proposes, the Executive Disposes: A Self-Verifying Agent Instrument that Dissociates Commitment Drift from Binding Drift in Long-Horizon Agents

    Aug 4, 2026Mohsen ArjmandiLong-Horizon AgentsVerifier

  57. GORDON: Graph-based Object-centric Rewards for Decomposition of Long-Horizon Manipulation

    Aug 4, 2026Andrea Protopapa, Davide Buoso, Francesca Pistilli +2Reasoning-Aware RewardLong-Horizon Planning

  58. TARL: Transaction-Aware Reliable Ledgers for Executable Memory Management in Long-Term Agents

    Aug 4, 2026Han Xiao, Hongjun Xu, Xin Zhang +2Agent MemoryStructured Evidence Ledger

  59. Pivot-Centric Trajectory Prediction: Bridging Long Horizons via Dynamical Guidance

    Aug 4, 2026Xiucong Zhao, Jindong Tian, Hao MiaoTrajectory PredictionLong-Horizon Forecasting

  60. Continue or Replan? Bernoulli-Continuation Policy Learning for Adaptive Horizon Execution

    Aug 4, 2026Weichen Xu, Zhenhua Liu, Lin Luo +8Long-Horizon PlanningDynamic Replanning