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cs.AI2026
Fresh at Decision, Stale at Action: Routing New Information to LLM Decisions Already Made
Ayoub Merimi, Souhail Bakkali, Abdeljalil Sakat
Freshness shapes an LLM decision at the moment it is made; the action it commits to is latent, carried out later, in a changing world. We therefore introduce a timestamp theory of…
cs.AI2026
When More Data Is Not Enough: The Context-Sufficiency Frontier in Generative AI Personalization
Merieme Askour, Ayoub Merimi
Personalization has long relied on customer data to infer what an individual is likely to value. We call this customer evidence: the customer's historical behavior and preferences.…