LongMemEval

⚠️ This dataset is deprecated. It is replaced by longmemeval-cleaned (https://huggingface.co/datasets/xiaowu0162/longmemeval-cleaned) which noisy history sessions that interfere with the answer correctness.

Papers using LongMemEval (25)

Learning Query-Aware Budget-Tier Routing for Runtime Agent Memory2026Eywa: Provenance-Grounded Long-Term Memory for AI Agents2026Learning User-Aware Recall: Personalized Retrieval in Long-Term Conversational Memory2026MemPro: Agentic Memory Systems as Evolvable Programs2026DMF: A Deterministic Memory Framework for Conversational AI Agents2026Memory is Reconstructed, Not Retrieved: Graph Memory for LLM Agents2026Memory Beyond Recall: A Dual-Process Cognitive Memory System for Self-Evolving LLM Agents2026Learning What to Remember: Observability-Safe Memory Retention via Constrained Optimization for Long-Horizon Language Agents2026Organize then Retrieve: Hierarchical Memory Navigation for Efficient Agents2026Supersede: Diagnosing and Training the Memory-Update Gap in LLM Agents2026Mandol: An Agglomerative Agent Memory System for Long-Term Conversations2026MemDelta: Controlled Baselines and Hidden Confounds in Agent Memory Evaluation2026MemForest: An Efficient Agent Memory System with Hierarchical Temporal Indexing2026MemCog: From Memory-as-Tool to Memory-as-Cognition in Conversational Agents2026From Passive Retrieval to Active Memory Navigation: Learning to Use Memory as a Structured Action Space2026Scaling Self-Evolving Agents via Parametric Memory2026Less Context, More Accuracy: A Bi-Temporal Memory Engine for LLM Agents Where a Lean Retrieved Context Beats the Full History2026Deployment-Time Memorization in Foundation-Model Agents2026AgentIR: A Workload-Adaptive Cascade Retrieval Substrate for Long-Term Conversational Memory2026MemORAI: Memory Organization and Retrieval via Adaptive Graph Intelligence for LLM Conversational Agents2026MEMTIER: Tiered Memory Architecture and Retrieval Bottleneck Analysis for Long-Running Autonomous AI Agents2026DimMem: Dimensional Structuring for Efficient Long-Term Agent Memory2026All-Mem: Agentic Lifelong Memory via Dynamic Topology Evolution2026MemSkill: Learning and Evolving Memory Skills for Self-Evolving Agents2026Memora: A Harmonic Memory Representation Balancing Abstraction and Specificity2026