[KongchangAI]
ConceptContext Rot

Context Rot

A phenomenon in which, as the input context grows longer, a large model's accuracy in retrieving and reasoning over information in middle positions declines and the model becomes susceptible to outdated or contradictory information, arising because attention weights are diluted by irrelevant tokens.

Timeline (last 90 days)

Oct 17

The industry uses “Context Rot” to describe the phenomenon in which, as input grows longer, the model's accuracy in retrieving and reasoning about information in middle positions declines.

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Sep 25

The on-demand loading mechanism keeps irrelevant instructions out of the working context, preventing context corruption.

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