Agent Memory Retrieval on LoCoMo (test) benchmark leaderboard · SOTA2 Research

Agent Memory Retrieval on LoCoMo (test)

27.56Multi-hop BLEUxMemory

Evaluation Results

Method	Links
xMemory2026.02		27.56	39.97	46.1	57.62	25.53	30.92	41.14	52.63	38.71	50	6,581.2
xMemory2026.02		27.24	38.57	29.58	37.46	15.55	20.69	40.94	50.94	34.48	43.98	4,711.29
LightMem2026.02		25.33	34.19	43.37	57.12	23.57	29.45	39.01	45.45	36.45	44.82	6,850.04
Nemori2026.02		24.8	37.11	41.56	54.25	22.61	29.29	40.35	51.67	36.65	48.17	9,154.76
Nemori2026.02		24.2	36.68	23.6	33.74	12.71	18.48	33.48	45.49	28.51	40.45	7,754.66
Naive RAG2026.02		22.64	34.39	17.03	21.18	12.52	17.01	35.62	45.15	27.92	36.42	6,613.17
xMemory2026.02		22.21	30.99	21.2	27.42	11.58	14.61	28.43	41.15	24.73	34.77	5,539.97
Naive RAG2026.02		21.64	32.11	38.43	49.05	22.3	26.42	36.18	46.04	33.12	42.89	7,531.46
LightMem2026.02		19.67	26.26	22.62	27.66	7.8	11.78	27.4	34.74	23.77	30.28	5,545.35
Nemori2026.02		18.18	26.3	19.23	26.09	9.24	12.06	26.19	40.18	22.21	32.95	14,802.69
MemoryOS2026.02		17.12	21.74	26.84	32.26	14.53	16.25	35.83	40.37	29.2	33.76	7,234.66
LightMem2026.02		16.43	23.76	12.44	15.61	9.83	13.7	21.68	25.08	18.05	22.15	5,708.11
A-Mem2026.02		15.88	20.9	19.92	24.91	9.92	11.34	24.86	39.9	21.52	31.51	10,268.77
A-Mem2026.02		14.6	21.31	31	38.58	14.27	16.78	24.04	28.59	23.15	28.6	9,610.94
MemoryOS2026.02		14.43	18.43	26.76	30.91	17	18.74	31.74	35.38	26.57	30.27	7,029.02
Naive RAG2026.02		13.77	19.4	6.2	8.61	6.99	10.22	21.9	35.37	16.21	25.3	11,522.6
MemoryOS2026.02		13.26	17.83	19.88	23.95	11.48	12.92	24.76	28.67	20.81	24.72	7,212.07
A-Mem2026.02		9.2	9.06	22.46	32.99	9.01	8.57	23.01	23.28	19.49	21.78	9,103.46