MemSyco-Bench: Benchmarking Sycophancy in Agent Memory

arXiv:2607.01071 · cs.IR, cs.AI · Submitted 2026-07-01 · Read on arXiv

cs.IR, cs.AI

Submitted: 2026-07-01

Updated: 2026-10-15

Terminology

• Sycophancy — 3× in this paper · explained in 4 episodes
• Benchmark — 2× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Agent Memory — 1× in this paper · explained in 1 episode
• Benchmarking — 1× in this paper · explained in 4 episodes
• Personalization — 1× in this paper · explained in 2 episodes

Related papers

• The Price of Isolation: Estimating the Ecosystem Cost of Symmetric Two-Sided A/B Testing
• SCAR: Semantic Continuity-Aware Retrieval for Efficient Context Expansion in RAG
• MixLoRA-DSI: Dynamically Expandable Mixture-of-LoRA Experts for Rehearsal-Free Generative Retrieval over Dynamic Corpora
• RRCM: Ranking-Driven Retrieval over Collaborative and Meta Memories for LLM Recommendation
• Right Family, Wrong Skill: Evaluating Risk Exposure in Agent Skill Retrieval
• QASP: Query-Adaptive Robust Vector Search Policy