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Long-context understanding on LongBench 1.0 (test)

26.63NarrativeQA

FullKV

Updated 4d ago

Evaluation Results

Method	Links
FullKV 2026.02		26.63	32.99	49.34	42.77	27.35	18.77	32.87	24.24	27.1	71	86.23	42.96	56.93	54.49	2.75	86.98	42.71
CompilerKV 2026.02		26.06	29.51	49.29	41.46	27.06	18.15	25.16	24.19	25.13	70.5	86.18	42.91	55.13	51.37	3.29	84.02	41.21
DynamicKV 2026.02		25.63	29.11	48.41	39.8	26.62	16.72	24.73	23.42	24.83	70.5	86.74	43.01	55.4	52.45	3.2	83.57	40.88
FullKV 2026.02		25.16	31.81	39.59	43.09	36.15	21.77	28.62	23.34	26.33	75	90.5	42.36	59.04	53.93	5.2	69.25	41.95
FullKV 2026.02		25.14	42.35	45.04	14.8	14.13	9.23	36.35	23.79	26.51	76.5	89.16	45.23	60.3	60.78	6.5	75.5	40.71
CompilerKV 2026.02		25.05	41	44.99	14.75	14.04	8.5	25.96	22.7	24.16	75.5	89.09	43.38	60.76	60.1	8	74	39.5
CompilerKV 2026.02		24.97	25.11	37.01	43.04	35.69	20.86	23.66	22.93	25.4	72.5	90.21	40.67	61.47	57	5.64	69.5	40.98
SnapKV 2026.02		24.96	27.97	49.04	39.93	25.18	17.64	24.14	23.69	24.41	67.5	86.09	41.11	56.73	53.11	2.86	86.98	40.71
DynamicKV 2026.02		24.8	24.62	36.69	44.13	33.25	20.82	23	22.54	24.12	72.5	90.39	40.76	61.21	56.91	5.78	69.5	40.69
DynamicKV 2026.02		24.66	40.44	45.3	15.42	13.89	8.46	25.51	22.77	22.92	74	89.27	43.18	60.38	59.32	7	74	39.16
SnapKV 2026.02		24.62	22.78	37.88	42.96	34.82	20.25	22.63	22.54	23.93	70	90.39	40.3	60.27	55.85	5.74	69.5	40.28
ZigZagKV 2026.02		24.54	23.18	36.98	42.61	33.24	20.51	23.04	22.8	24.17	71.4	90.41	40.43	59.72	55.31	5.81	69.5	40.66
PyramidKV 2026.02		24.48	23.51	36.24	42.33	31.95	20.73	23.37	23.01	24.37	72.5	90.43	40.54	59.27	54.87	5.88	69.5	40.19
PyramidKV 2026.02		24.47	37.6	43.51	14.48	12.83	8.99	23.59	22.3	22.41	74	89.21	43.4	57.67	56.14	6.5	74	38.19
ZigZagKV 2026.02		24.19	38.01	44.04	14.98	13.64	9.05	24.03	22.34	22.76	72.5	89.26	43.36	58.12	58.21	5.8	73	38.8
ZigZagKV 2026.02		24.18	28.42	48.86	40.52	25.43	16.93	24.49	23.59	24.45	68.5	86.15	41.91	56.03	52.32	3.22	84.14	40.83
SnapKV 2026.02		23.86	38.5	44.68	15.6	14.62	9.13	24.56	22.39	23.18	70	89.31	43.32	58.68	60.74	5	72	38.47
PyramidKV 2026.02		23.55	28.79	48.71	41	25.64	16.35	24.79	23.52	24.49	69.5	86.2	42.58	55.45	51.67	3.53	81.81	40.47
H2O 2026.02		22.88	34.28	41.5	13.3	14.6	8.31	23.69	22.07	22.72	39.5	88.75	43.91	58.83	57.83	8	72	35.76
H2O 2026.02		22.84	16.8	32.36	41.5	34.07	19.33	22.28	22.88	23.69	41	90.46	40.22	57.52	55.43	5.54	69.5	37.21
FullKV 2026.02		22.47	27.58	39.98	40.96	33.52	26.61	33.01	25.18	26.28	72.5	86.76	39.84	55.86	57.9	2.92	100	43.21
H2O 2026.02		22.23	25.75	44.09	32.76	22.88	14.96	23.53	22.96	24.53	41.5	85.53	41.54	55.11	50.81	3.39	86.2	37.36
StreamingKV 2026.02		20.47	26.97	32.64	14.31	14.39	6.82	25.7	19.31	24.88	66	76.56	32.11	46.58	44.2	8	15.5	29.65
StreamingKV 2026.02		19.05	17.21	36.82	30.64	21.84	10.56	24.47	19.84	25.48	62	72.82	29.49	46.15	42.55	2.71	19.25	30.06
StreamingKV 2026.02		19.03	12.78	28.67	37.83	29.97	16.55	20.3	20.94	24.56	61	75.43	30.82	51.93	49.98	5.86	69.5	34.7
CompilerKV 2026.02		18.47	24.22	38.37	33.49	21.25	23.05	24.41	24.05	23.68	75	84.31	36.11	51.16	52.88	1	95.5	39.18
DynamicKV 2026.02		17.77	23.87	37.74	32.98	21.13	23.21	19.13	23.49	22.48	75	84.89	36.7	50.7	51.08	0.91	95.5	38.54
PyramidKV 2026.02		17.62	21.08	37.52	32.21	21.31	22.03	19.37	24.06	22.22	73	83.94	34.61	50.45	49.72	1.05	95.5	37.86
StreamingKV 2026.02		17.58	15.86	26.55	26.68	16.69	11.01	25.96	21.33	25.57	65	67.16	21.71	43.58	42.76	0.95	87.56	32.25
ZigZagKV 2026.02		17.28	22.07	36.94	32.18	20.67	22.56	18.67	23.66	22.32	72	83.99	34.49	50.39	51.35	1.03	95.95	37.93
SnapKV 2026.02		16.86	23.28	36.24	32.14	19.89	23.21	17.81	23.18	22.44	71	84.05	34.34	50.32	53.34	1	96.5	37.85
H2O 2026.02		15.33	19.84	32.67	27.96	19.94	21.18	16.91	23	21.46	42	84.38	34.76	48.46	50	1.23	96.5	34.73