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Long-context Question Answering on LongMemEval-S cross-benchmark replication Full-500
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50.4
Jaccard Score (S-4.5, 3x)
zenbrain
36.464
40.082
43.7
47.318
Apr 26, 2026
Jaccard Score (S-4.5, 3x)
Jaccard Score (O-4.6, 3x)
Jaccard Score (G-4o, 3x)
Updated 1mo ago
Evaluation Results
Method
Method
Links
Jaccard Score (S-4.5, 3x)
Jaccard Score (O-4.6, 3x)
Jaccard Score (G-4o, 3x)
zenbrain
Embedding backbone=nom...
2026.04
50.4
57.5
55.5
letta
Embedding backbone=nom...
2026.04
45
51.3
49.2
a-mem
Embedding backbone=nom...
2026.04
38.9
43.6
41.6
mem0
Embedding backbone=nom...
2026.04
37
41.4
39.8
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