Long-Term Agent Memory

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19 papers in the last four weeks, up 111% on the four weeks before. 0.2% of all new papers.

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  1. Beyond Memory: Harnessing Long-Horizon Agents with Explicit Belief States

    Oct 1, 2026Yu Luo, Jiamin Jiang, Yimin Zuo +9Long-Horizon AgentsLong-Horizon Task Planning

    Nankai University · Alibaba Group · Tsinghua University

  2. ReLiveGym: Evaluating Long-Lived Agents over Weeks of Replayed Reality

    Sep 30, 2026Xisen Jin, Jingheng Li, Zhenglun Chen +2Long-Horizon AgentsLong-Term Agent Memory

    Sahara AI · University of Southern California

  3. ReMem: Rethinking Perception and Memory in Long-Context Recommendation Agents

    Sep 29, 2026Haohao Qu, Yongcheng Jing, Chun Hin Chan +3Long-Term Agent MemoryRecommendation

    The Hong Kong Polytechnic University Hong Kong · Nanyang Technological University Singapore

  4. When Should Agents Check External State? Budgeting Observations for Stored Intentions

    Sep 29, 2026Zhengkun Di, Bin Shi, Kai Sun +2Token Budget AllocationLong-Term Agent Memory

    School of Computer Science and Technology, Xi’an Jiaotong University, Xi’an, China · School of Distance Education, Xi’an Jiaotong University, Xi’an, China

  5. StateTape: Action-Conditioned Evidence Lifecycle Modeling for Long-Horizon Coding Agents

    Sep 28, 2026Ziyang Yu, Liang Zhao, Bowen Zhu +1Long-Horizon AgentsCoding Agents

    Causal Dynamics Lab · Emory University

  6. FlowState: Execution State as Memory for Long-Horizon LLM Agents

    Sep 28, 2026Minghao Li, Bangyan Li, Zifan Wang +5Long-Horizon AgentsLong-Horizon Task Planning

    Ant International, Ant Group

  7. Just-In-Time Agent Memory with Runtime Agentic Research

    Sep 28, 2026Bingyu Yan, Chaofan Li, Hongjin Qian +3Long-Term Agent MemoryAgentic Memory

    Beijing Academy of Artificial Intelligence · Peking University · Hong Kong Polytechnic University

  8. EfficientAgent: What Makes KV Cache Offloading Work for Concurrent Agents?

    Sep 27, 2026Kunming Shao, Jierun Chen, Jiangnan Yu +7Kv-Cache ManagementOffloading

    The Hong Kong University of Science and Technology · Huawei Technologies Ltd. · The University of Hong Kong +1

  9. Self-Designed Evaluators and Warm Memory for Long-Horizon Agents

    Sep 27, 2026Saeid Asgari, Emre Kiciman, Leonardo de Oliveira Nunes +1Self-Improving AgentsLong-Horizon Agents

    Microsoft

  10. SCLATE: a Substrate for Continual-Learning Agent Training and Evaluation

    Sep 26, 2026Youngmok Jung, Sirajul Salekin, Henry Tran +3Replay-Based Continual LearningLong-Term Agent Memory

    Apple

  11. Scope Before You Persist: Preventing Cross-Family Interference in Agent Memory

    Sep 24, 2026Yezhou Cheng, Runjia Du, Zeming Liu +5Long-Term Agent MemoryPersistence

    Independent · Northwestern University · Pinterest, Inc.

  12. Agent Memory with Episodic Retrieval for Financial Decision-Making

    Sep 23, 2026Nuoyue Xu, Jiang Liu, Wenxuan Huang +3Algorithmic TradingLong-Term Agent Memory

    University of British Columbia · University of Science and Technology of China · Fudan University +1

  13. EnSIMem: Entity-Structured Indexing for Long-Term Agent Memory

    Sep 23, 2026Xuanyu Meng, Xing Fan, Xinyi Fan +3Long-Term Agent MemoryInteraction History

    University of Illinois Urbana-Champaign · Amazon

  14. PSD: Pseudo Self-Distillation of Memory Representation Capabilities for LLM Agents

    Sep 20, 2026Pirzada Suhail, Menglin Xia, Xuchao Zhang +3Self-Distillation FrameworkLong-Term Agent Memory

    Microsoft Research

  15. An Architecture for Long-Horizon Agents: Levels, Ticks and Cascaded Intelligence

    Sep 17, 2026Erik Nijkamp, Anurag Koul, Egor Pakhomov +1Long-Horizon AgentsLong-Term Agent Memory

    Salesforce AI Research

  16. Rollback the World, Keep the Reflection: Rollback-Induced Reflection for Long-Horizon LLM Agents

    Sep 16, 2026Yi Yu, Liuyi Yao, Yaliang Li +2RollbackLong-Horizon Agents

    Wuhan University · Alibaba Group

  17. WFM: Wiki Foundation Model for Complex Agentic Reasoning

    Sep 16, 2026Junnan Dong, Linhao Luo, Senlei Zhang +9Long-Term Agent MemoryGraph Representations

    Tencent Youtu Lab · Monash University · Hong Kong Baptist University +1

  18. LifeMem: Enabling Lifelong Experience Reuse for LLM Agents

    Sep 14, 2026Yuli Qiu, Yutong Li, Wei Su +5Long-Term Agent MemoryLarge Language Model Agents

    School of Computer Science and Technology, Beijing Institute of Technology · School of Computer Science and Engineering, Beihang University · Research Center for Social Computing and Interactive Robotics, Harbin Institute of Technology +1

  19. LifeFuse-Mem: Lifecycle-Aware State Fusion Against Temporary Overwriting for Long-Term Memory

    Sep 14, 2026Hanyu Zhao, Yuqian Feng, Zhenyu Song +4Long-Term Agent MemoryLong-Term Memory

    Beijing Academy of Artificial Intelligence · University of Chinese Academy of Sciences · Institute of Software, Chinese Academy of Sciences +1

  20. Grounding Agent Memory: Environment-Probing Curation for Enterprise Agents

    Sep 12, 2026Susheel Suresh, Hazel Mak, Sahil Bhatnagar +2Long-Term Agent MemoryMemoryagentbench

    Microsoft Corporation One Microsoft Way, Redmond, WA 98052, USA

  21. MemForest: Efficient Agent Memory Management via EventTree Partitioning and Progressive Merging

    Sep 8, 2026Junxi Wang, Te Sun, Jiayi Zhu +9Long-Term Agent MemoryHistory

    Shanghai Jiao Tong University · Nanjing University · HIT +4

  22. Plan Pointers and Record-Directive Form in Budgeted Verification of Inherited Agent Memory

    Sep 3, 2026Kazuki NakayashikiLong-Term Agent MemorySelf-Verification

    Glasp

  23. The Memory Trust Gap: Capability-Dependent Failures in Persistent-Memory Agents

    Sep 1, 2026Jundong Hu, Shekar RamachandranLong-Term Agent MemoryGradient Staleness

    PayPal AI

  24. Runtime-Independent Persistent Agents: Preserving Identity, Memory, and Code Across Models, Harnesses, and Servers

    Sep 1, 2026Zhenyu Zhao, Roy ZhaoPersistenceLong-Term Agent Memory

    Independent Researcher · Paul G. Allen School of Computer Science & Engineering, University of Washington

  25. Measure Before You Manage: Evaluating Agent Working Memory in Coding Agents

    Aug 31, 2026Le Chen, Zishen Wan, Baixi Sun +6Working MemoryLong-Term Agent Memory

    Argonne National Laboratory · Columbia University · University of Houston

  26. Agents in the Large: Perception-Centered Architecture for Persistent Agents

    Aug 31, 2026Shihan Dou, Haoxiang Jia, Shichun Liu +14Multilingual AgentsLong-Term Agent Memory

    NLP Lab, Fudan University · PL Lab, Peking University · CCDS, Nanyang Technological University +1

  27. RippleMem: From Isolated Retrieval to Associative Recollection for Long-Term Agent Memory

    Aug 13, 2026Jingbo Ji, Lingyi Li, Xilong Cheng +4Long-Term Agent MemoryLong-Term Memory

    Communication University of China, Beijing, China. · Zhilian Yinghe Technology Co., Ltd., Beijing, China · State Key Laboratory of Media Convergence and Communication, Beijing, China

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

    Aug 12, 2026Guodong XuLong-Term Agent MemoryAdmissibility

    Qingdao Guodongxiansheng Network Technology Co., Ltd. (Guˇodòng Xi¯ansheng)

  29. Towards a Formal Definition of Agent Memory: Basis, Span, Optimality, and the Sequential Memory Problem

    Aug 12, 2026Hongyao TangLong-Term Agent MemoryPeak Memory

    Tianjin University

  30. Beyond Memory: A Transactional Continuity Kernel for Long-Lived AI Agents

    Aug 12, 2026Jun He, Deying YuPersistent StateGovernance

  31. TEPA: Revoking Stale Memories for Conflict-Robust Language Agents

    Aug 7, 2026Yan Zhou, Yue Ouyang, Kaiyang Zheng +1Long-Term Agent MemoryGradient Staleness

    School of Mathematics and Statistics, Changsha University of Science and Technology, Changsha, China · School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.

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

    Aug 7, 2026Zhisheng Chen, Bingfan Zeng, Bangde Cao +8Long-Term Agent MemoryLong-Horizon Task Planning

    Nanyang Technological University · South China University of Technology · Beijing University of Posts and Telecommunications +5

  33. PAST-Bench: Benchmarking the Foundations of Recursive Self-Improvement in Personal Agents

    Aug 4, 2026Shuhan Xue, Zixin Ding, Yichen Shen +6Self-Improving AgentsRecursive Self-Improvement

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

    Aug 4, 2026Han Xiao, Hongjun Xu, Xin Zhang +2Long-Term Agent MemoryPeak Memory

    School of Informatics, Xiamen University

  35. When Memory Updates but Behavior Does Not: Repairing Implicit Stale Dependencies in Personalized Agent Responses

    Aug 3, 2026Haofei Sun, Lin HeGradient StalenessLong-Term Agent Memory

    The University of Texas at Arlington · The University of Tennessee, Knoxville

  36. Long-Horizon Embodied Decision-Making via Multimodal Memory Compression

    Aug 2, 2026Bingxuan Li, Rui Yang, Cheng Qian +6Long-Horizon AgentsMultimodal Memory

    University of Illinois Urbana-Champaign · Northwestern University

  37. PATH-Bench: Path-Dependent Evaluation of Lifelong Agents

    Aug 2, 2026Xidong Yang, Xingyi Zhang, Wenhao Li +7Long-Horizon AgentsAgentic Benchmarks

    East China Normal University · Tongji University · Ant Group +5

  38. MemTxn: A Transaction Boundary for Source-Supported Updates and Complete-State Recovery in Agent Memory

    Jul 30, 2026Hanshuai Cui, Zhiqing Tang, Zhi Yao +3Long-Term Agent MemoryTransaction Evidence

    Institute of Artificial Intelligence and Future Networks, Beijing Normal University, Zhuhai 519087, China · School of Artificial Intelligence, Beijing Normal University, Beijing 100875, China

  39. MemTX: Transactional Belief Commit for Stateful Agent Memory

    Jul 27, 2026Xiaoyang Li, Yiqi Wang, Haohui Lu +5Long-Term Agent MemoryTransaction Evidence

    University of Southern Queensland · 2Griffith University · 3The University of Sydney +2

  40. MemTools: A Unified Research Framework for Interoperable Agent Memory

    Jul 23, 2026Chengfeng Zhao, Jinhui Chen, Sirui Liang +4Long-Term Agent MemoryUnified Framework

    Institute of Automation, CAS · University of Chinese Academy of Sciences · Zhongguancun Institute of Artificial Intelligence +1

  41. Delivery, Not Storage: Cue-Anchored Working Memory as a Harness Property for Coding Agents

    Jul 23, 2026Swapnanil SahaLong-Term Agent MemoryWorking Memory

    Independent

  42. PRO-LONG: Programmatic Memory Enables Long-Horizon Reasoning

    Jul 22, 2026Alexis Fox, Junlin Wang, Paul Rosu +1Long-Horizon AgentsLong-Term Agent Memory

    Duke University

  43. Bad Memory: Evaluating Prompt Injection Risks from Memory in Agentic Systems

    Jul 16, 2026Soham Gadgil, David Alexander, Sai Sunku +1Indirect Prompt InjectionAgentic Memory

    University of Washington Seattle, WA, USA

  44. Oracle Agent Memory as an Enterprise Memory Substrate for Long-Horizon AI Agents

    Jul 14, 2026Richmond Alake, Cesare Bernardis, Paul Cayet +10Long-Term Agent MemoryLong-Horizon Agents

    Oracle

  45. FluctlightDB: A Memory Model of Data for AI Agents

    Jul 10, 2026Ganesh SLong-Term Agent MemoryPrecision Recall

    Independent Researcher

  46. Remember When It Matters: Proactive Memory Agent for Long-Horizon Agents

    Jul 9, 2026Yifan Wu, Lizhu Zhang, Yuhang Zhou +5Long-Term Agent MemoryLong-Horizon Agents

    Meta AI

  47. A hierarchical memory architecture overcomes context limits in long-horizon multi-agent computational modeling

    Jul 8, 2026Shivendra G. Tewari, Holly KimkoLong-Term Agent MemorySingle-Agent Baselines

    Systems Medicine, Clinical Pharmacology & Safety Sciences, AstraZeneca, Gaithersburg, Maryland

  48. MRMS: A Multi-Resolution Memory Substrate for Long-Lived AI Agents

    Jul 6, 2026Jizhizi Li, Amy Shi-NashLong-Term Agent MemoryGraph-Structured Memories

    NxtLab Innovations

  49. PLACEMEM: Toward a Compute-Aware Memory Plane for Lifelong Agents

    Jul 5, 2026Sukanta GangulyLong-Term Agent MemoryPersistent State

    NetApp

  50. AgenticSTS: A Bounded-Memory Testbed for Long-Horizon LLM Agents

    Jul 2, 2026Xiangchen Cheng, Yunwei Jiang, Jianwen Sun +7Long-Term Agent MemoryStrategic Reasoning

    Alaya Lab · Shanghai Jiao Tong University · Shanghai Innovation Institute +2

  51. A-TMA: Decoupling State-Aware Memory Failures in Long-Term Agent Memory

    Jul 2, 2026Zitong Shi, Yixuan Tang, Anthony Kum Hoe TungLong-Term Agent MemoryArtificial Intelligence Assistants

    National University of Singapore

  52. Always-OnAgents:A Survey of Persistent Memory, State, and Governance in LLMAgents

    Jun 29, 2026Tianyu Ding, Aditya Nannapaneni, Bingfan Liu +1Persistent StateLong-Term Agent Memory

  53. From Detecting Agency to Doing Work: Self-Caused Credit Builds a Durable Behavioral Self in a Minimal Spiking Agent

    Jun 29, 2026Haoliang HanStep-Level CreditLong-Term Agent Memory

    Institute of Biomedical Strategy, China Pharmaceutical University

  54. SWE-MeM: Learning Adaptive Memory Management for Long-Horizon Coding Agents

    Jun 26, 2026Shuzheng Gao, Wenhao Zeng, Zhaojian Yu +5Long-Term Agent MemoryPeak Memory

    The Chinese University of Hong Kong, China · Shanghai Jiao Tong University, China · Tsinghua University, China +1

  55. MemAudit: Auditing Long-Term Agent Memory via Hidden User-State Recovery

    Jun 23, 2026Enze Ma, Yufan Zhou, Wei-Chieh Huang +7Long-Term Agent MemoryLong-Term Memory

    University of Illinois Chicago · KU Leuven · UC San Diego

  56. Plans Don't Persist: Why Context Management Is Load Bearing for LLM Agents

    Jun 22, 2026Aman Mehta, Anupam DattaLarge Language Model AgentsLong-Term Agent Memory

    Snowflake AI Research

  57. When Does Belief-Based Agent Memory Help? Reliability-Conditional Updating and Provenance-Capped Poisoning Defense

    Jun 20, 2026Pranav SinghLong-Term Agent MemoryConversational Memory

    Indian Institute of Technology Ropar

  58. What Must Generalist Agents Remember?

    Jun 17, 2026Khurram Yamin, Namrata Deka, Maitreyi Swaroop +3Long-Term Agent MemoryAutonomous Agents

    Carnegie Mellon University · Georgia Institute of Technology

  59. HiMPO: Hindsight-Informed Memory Policy Optimization for Less-Entangled Credit in Long-Horizon Agents

    Jun 15, 2026Jiangze Yan, Yi Shen, Wenjing Zhang +5Long-Horizon AgentsLong-Term Agent Memory

    Unicom Data Intelligence, China Unicom · Data Science & Artificial Intelligence Research Institute, China Unicom

  60. MemRefine: LLM-Guided Compression for Long-Term Agent Memory

    Jun 11, 2026Minjae Kim, Jinheon Baek, Soyeong Jeong +1Long-Term Agent MemoryLarge Language Model Memory

    Korea University · KAIST