Image Captioning on COCO-LN 500 (test) benchmark leaderboard · SOTA2 Research

Image Captioning on COCO-LN 500 (test)

49.06CAPTURE8B-Ours

Evaluation Results

Method	Links
8B-Ours2026.03		49.06	41.89	25.85	82.05	69.4	74.57	73.5	52.59	57.49	35.54
CIM2026.03		49.06	—	—	82.05	69.4	74.57	73.5	52.59	57.49	35.54
7B-Ours2026.03		48.93	37.15	26.81	79.28	75.91	77.59	72.49	54.46	58.51	44.15
CIM2026.03		48.93	—	—	80.31	75.91	77.59	72.49	54.46	58.51	44.15
8B-Ours2026.03		48.9	40.64	25.64	80.33	73.33	76.14	73.33	54.54	58.7	38.67
CIM2026.03		48.9	—	—	80.33	73.33	76.14	73.33	54.54	58.7	38.67
7B-Ours2026.03		48.64	39.63	27.06	80.9	72.23	75.8	72.45	54.08	58.22	38.71
CIM2026.03		48.64	—	—	80.9	72.23	75.8	72.45	54.08	58.22	38.71
CIM2026.03		48.62	—	—	83.84	60.7	69.8	71.24	48.91	54.38	24.98
78B-Base2026.03		48.48	40.6	19.5	82.46	65.02	72.07	71.76	46.22	52.5	29.61
8B-Ours2026.03		48.28	39.27	22.85	80.31	70.42	74.53	71.85	51.71	56.07	36.96
CIM2026.03		48.28	—	—	80.31	70.42	74.53	71.85	51.71	56.07	36.96
78B-Base2026.03		48.25	41.22	20.79	81.38	64.59	71.42	71.25	46.84	52.85	28.92
72B-Base2026.03		48.06	40.21	22.57	81.21	66.37	72.42	68.46	48.21	52.97	32.13
8B-Base2026.03		47.88	33.21	16.16	82.51	63.31	71	71.14	43.97	50.66	26.44
Base2026.03		47.88	—	—	82.51	63.31	71	71.14	43.97	50.66	26.44
76B-Base2026.03		47.64	37.31	22.29	80.57	67.25	72.66	70.69	46.9	54.5	31.6
72B-Base2026.03		47.2	39.37	19.77	82.52	62.89	70.72	69.36	42.78	49.38	27.46
8B-Base2026.03		47.09	38.04	18.54	82.42	64.02	71.42	72	46.03	52.5	27.29
Base2026.03		47.09	—	—	82.42	64.02	71.42	72	46.03	52.5	27.29
7B-Base2026.03		46.52	39.57	20.42	81.12	61.82	69.47	66.48	42.86	48.68	20.47
Base2026.03		46.52	—	—	81.12	61.82	69.47	66.48	42.86	48.68	20.47
8B-Base2026.03		45.86	31.44	21.28	80.46	65.2	71.05	70.63	47.4	52.73	26.65
Base2026.03		45.86	—	—	80.46	65.2	71.05	70.63	47.4	52.73	26.65
Base2026.03		44.75	—	—	81.2	59.02	67.56	58.61	37.2	42.34	14.38
7B-Base2026.03		44.12	29.11	14.58	82.35	55.72	65.37	66.3	39.9	46.25	23.76
Base2026.03		44.12	—	—	82.35	55.72	65.37	66.3	39.9	46.25	23.76