All terms

Training data cutoff

The point where the data a model was trained on ends.

The training data cutoff is the point where the data a model was trained on ends.

It is usually a different date from the knowledge cutoff, and both shape what a model knows about you. Together they set the edge of the model's awareness.

Knowing where that edge sits helps explain why a model might miss something recent about your company even when it describes the rest of you well.

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