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cs.AI2026
Beyond Query Similarity: Safety-Conditioned Cache Routing for LLM Response Reuse
Shilong Pan, Zhiliang Tian, Weiguo Chen +2
Semantic response caching reuses a cached response for a semantically similar query to improve LLM inference efficiency. However, query similarity alone can lead to unsafe reuse wh…
cs.AI2026
Tail-risk-aware Agent Safety: Constraining Tail Risks Across Multi-step LLM Agent Workflows
Shilong Pan, Zhiliang Tian, Zihan Chen +3
LLM-based agents extend LLMs with tool calls, memory, planning, and retrieval to act in external environments, but they are vulnerable to attacks at different workflow steps. Exist…