Knowledge Cutoff
Noun · AI & Machine Learning
Definitions
The latest point in time up to which a model's training data is known or assumed to reflect information. Knowledge cutoff matters because models without retrieval or fresh data access may be outdated about later events.
In plain English: The point in time after which a model may not know newer information.
Example: "They included the model's knowledge cutoff in the help panel so users would understand why recent product launches were missing."