Chart-based Question Answering on ChartWalker Bench benchmark leaderboard · SOTA2 Research

Chart-based Question Answering on ChartWalker Bench

56.03Overall Correctness@5VL-Embedding

Evaluation Results

Method	Links
VL-Embedding2026.06		56.03	64.89	66.67	76.39	49.65	66.67	61.57	67.36	44.95	49.54
HippoRAG2026.06		50.18	64.72	68.06	77.78	51.06	66.67	52.07	68.6	33.03	44.95
HippoRAG2026.06		49.82	63.3	59.72	70.83	46.81	56.03	55.37	70.66	34.86	51.38
VL-Embedding2026.06		48.58	59.4	63.89	79.17	50.35	68.79	54.13	62.81	23.85	26.61
HippoRAG2026.06		45.74	59.4	56.94	76.39	46.1	60.28	51.65	63.64	24.77	37.61
Mix2026.06		42.93	46.31	54.29	66.67	35	39.47	54.58	57.45	20.18	27.52
VL-Embedding2026.06		42.02	49.65	59.72	72.22	44.68	56.03	48.76	55.37	11.93	13.76
Mix2026.06		40.42	45.39	55.55	55.55	36.17	41.13	48.76	53.72	17.43	25.69
Mix2026.06		37.94	41.14	47.22	48.61	38.3	42.55	46.28	48.76	12.84	17.43
BM252026.06		29.79	33.87	38.88	47.22	22.69	22.7	36.36	38.43	18.35	29.36
Local2026.06		28.37	37.05	38.88	51.39	23.4	33.33	36.36	44.21	10.09	16.51
Local2026.06		27.84	35.11	37.5	50	24.11	29.79	36.77	41.74	6.42	17.43
Local2026.06		27.68	35.44	31.94	43.86	24.29	34.48	36.4	45.77	10.09	10.28
Text-Embedding2026.06		26.77	36.52	31.94	40.28	22.69	30.5	32.23	44.21	16.51	24.77
Text-Embedding2026.06		26.59	35.46	36.11	41.67	24.11	32.62	33.05	44.63	9.17	14.68
Text-Embedding2026.06		26.59	37.06	34.72	45.83	19.15	34.04	32.23	44.62	18.35	18.35
BM252026.06		20.74	25.36	22.22	38.88	17.02	22.7	27.27	29.34	10.09	11.01
BM252026.06		18.44	22.69	25	33.33	15.6	18.44	25.62	29.75	1.83	5.5