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Technical GlossaryAI Fundamentals

Limited Memory AI

A type of AI that uses not only current input but also some recent observations and state information when making decisions.

Limited Memory AI is a useful concept for describing the behavior of many practical systems used today. These systems do not rely only on the current input; they also use some information about what happened recently. Autonomous vehicles, motion prediction models, and time-sensitive decision systems all fit this logic. The memory here is limited, meaning the system does not maintain a fully general historical understanding, but it does not ignore short-term context either. This matters because many real-world decisions are not purely immediate; they depend on context over time.