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Information Retrieval on LongMemEval-S (cross-benchmark replication Full-500)
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0.683
Precision@5
letta
0.13492
0.27721
0.4195
0.56179
Apr 26, 2026
Precision@5
Recall@5
MRR
NDCG@5
F1 Score
Updated 1mo ago
Evaluation Results
Method
Method
Links
Precision@5
Recall@5
MRR
NDCG@5
F1 Score
letta
Embedding backbone=nom...
2026.04
0.683
0.201
0.834
0.715
0.287
zenbrain
Embedding backbone=nom...
2026.04
0.674
0.197
0.831
0.706
0.283
a-mem
Embedding backbone=nom...
2026.04
0.519
0.144
0.64
0.543
0.211
mem0
Embedding backbone=nom...
2026.04
0.156
0.06
0.304
0.171
0.078
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