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Glossary · term152 of 202

recency effect

The tendency of a model to recall information more reliably when it sits near the end of the context window, forming the second peak of the U-shaped recall curve.

also written as recency bias · recency region

Related terms
lost in the middleA pattern where models recall information best when it sits at the start or end of the context window and recall it worst when it sits in the middle.view term->primacy effectThe tendency of a model to recall information more reliably when it sits near the start of the context window, forming one peak of the U-shaped recall curve.view term->
At a glance
cited by
1 post
categories
1
first used
jul 2026
Appears in
  • Claude Is a Math Problem (And the Context Window Is the Equation)The Claude context window is an equation, not a chat. Why failed attempts anchor the output, where measured degradation starts, and when to clear and re-derive.guides1 min
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