Unverified50% confidenceDecision RuleExact time
The value of K should be determined in conjunction with the actual context window of the downstream generation stage; for example, if only the top 5 chunks are concatenated during generation, then evaluating Recall@5 is more meaningful than Recall@20.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
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