InfoResearchPreprintLLM-specific
MemoryDojo: Benchmarking Poisoning Through LLM Agent Memory
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Summary
MemoryDojo is a benchmark for tracing how poisoned information persists through LLM agent memory and affects later agent behavior. It contains 155 multi-session long-horizon trajectories across four domains and supports five memory systems. The authors find all tested memory systems are susceptible to poisoning, with substantial variation in downstream effects, and propose a memory-aware poison optimization process.
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