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cs.AI2026
Engram Injection: A Study of Temporal Validity in Parametric Language-Model Memory
Sam Siavoshian, Omar Ramadan, Amir K. Saeed +3
A stored fact may stop being valid when a user changes a preference or an event replaces an earlier one. We study whether a language model can learn these changes in its parameters…
cs.AI2026
ChronoState: Hidden Elapsed-Time Conditioning for Temporal-State Action Selection in Frozen-Backbone Language Models
Sam Siavoshian, Omar Ramadan, Amir K. Saeed +3
Temporal decisions in language-model systems often depend on both symbolic task state and elapsed wall-clock time, such as cache expiration, job completion, quota resets, deadlines…