Unverified50% confidenceFactExact time
recall@5 is defined as: for each query, check whether the top 5 retrieval results contain at least one relevant document (or the proportion of all relevant documents that were recalled), then average over all queries.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedRecall@k is defined as: the number of expected text chunks that were retrieved divided by the total number of expected text chunks.67% similarVerifiedThe Recall@k metric is defined as the proportion of the top k results that contain known relevant documents.66% similarUnverifiedThe core metrics for evaluating vector indexes include recall (Recall@k), P99 latency, QPS (throughput), index build time and memory.61% similarUnverifiedparadigm-memory creates an audit record for every data change (write, modification) to memory.61% similarUnverifiedThe Recall step uses semantic retrieval, keyword retrieval, relational graphs, and temporal retrieval in parallel, then merges and ranks the results to return relevant memories within a budget.60% similar
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