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Long-term Memory Evaluation on LongMemEval S (test)

94.4KU (Knowledge Update)

EMem-G

Updated 4d ago

Evaluation Results

Method	Links
EMem-G 2026.02		94.4	73.6	87.5	32.2	87	74.8	77.9
EMem-G 2026.02		94.4	82.6	87.5	50	94.8	83.7	84.9
Mnemis 2026.02		93.6	86.5	100	100	98.6	86.5	91.6
Mnemis 2026.02		92.3	76.7	100	90	97.1	83.5	87.2
TiMem 2026.01		87.69	72.78	85.71	55.33	96.28	73.38	78.96
Mem0 2026.02		87.2	66.9	96.4	86.7	94.3	75.9	80.8
EverMemOS 2026.02		87.2	78.5	78.6	96.7	100	71.2	82
A-MEM 2026.01		87.18	45.26	83.21	56.67	90	46.77	63.4
TiMem 2026.01		86.16	70.83	82.14	63.33	95.71	68.42	76.88
Mem0 2026.01		84.87	65.11	55	60.67	95.71	51.88	67.56
PREMem 2026.02		84.6	57.1	12.5	36.7	92.9	59.4	60.8
RAG 2026.02		80.8	54.9	94.6	86.7	82.9	67.7	72.6
Nemori 2026.02		79.5	55.6	92.9	86.7	90	72.2	74.6
Mem0 2026.01		78.72	66.17	51.79	50	94.29	49.17	64.96
Full Context 2026.02		78.2	38.3	89.3	6.7	78.6	42.1	55
Full Context 2026.02		76.9	51.1	98.2	16.7	85.7	60.2	65.6
MemOS 2026.01		76.67	58.8	67.86	50.67	93.71	65.11	68.68
MemOS 2026.01		76.07	68.42	63.69	64.44	92.86	71.43	73.07
Mem0 2026.02		74.4	66.2	96.4	34	91.4	63.9	71.1
Zep 2026.02		74.4	47.4	75	53.3	92.9	54.1	63.2
A-MEM 2026.01		72.82	40.3	87.5	39.33	82.86	36.09	55.44
RAG 2026.02		70.5	47.4	91.1	70	88.6	63.2	67.2
Nemori 2026.02		61.5	51.1	83.9	46.7	88.6	61.7	64.2
MemoryOS 2026.01		60	51.13	80	53.33	82.86	54.59	61.2
MemoryOS 2026.01		56.15	44.81	78.18	51.33	81.14	53.38	58.04
MemoryBank 2026.01		22.56	12.78	61.43	13.33	33.43	13.53	22.88
MemoryBank 2026.01		21.79	9.77	50	12	29.71	17.14	21.04