Data Assimilation on ERA5 2022-01-03 06 UTC snapshot v1 (test) benchmark leaderboard · SOTA2 Research

Data Assimilation on ERA5 2022-01-03 06 UTC snapshot v1 (test)

0.54T2M (Temp 2m)FlowDA-Full

Evaluation Results

Method	Links
FlowDA-Full2026.02		0.54	0.5	0.5	25.2	0	0.91	0.91	14.6	0.41
FlowDA-LoRA2026.02		0.56	0.51	0.51	26.6	0	0.93	0.96	16.5	0.42
DiffDA2026.02		0.58	0.66	0.65	34	0	1.02	1.07	19.5	0.43
FlowDA2026.02		0.64	0.6	0.6	43.2	0	1.38	1.45	32.5	0.52
FlowDA-Full2026.02		0.71	0.72	0.71	34.5	0	1.47	1.41	19.4	0.58
FlowDA-LoRA2026.02		0.74	0.74	0.73	37.6	0	1.56	1.51	22.1	0.6
FlowDA-Full2026.02		0.84	0.9	0.89	44.2	0	1.96	1.93	27	0.7
FlowDA-LoRA2026.02		0.87	0.9	0.91	47.6	0	2.07	2.02	30.2	0.73
DiffDA2026.02		0.93	1.06	1.05	56.5	0	2	1.97	37.2	0.7
FlowDA2026.02		0.96	1	0.97	88.1	0	2.32	2.31	61.8	0.79
FlowDA-Full2026.02		1.02	1.17	1.17	68.1	0	2.76	2.71	51.8	0.87
FlowDA-LoRA2026.02		1.07	1.17	1.17	74.4	0	2.88	2.83	54.6	0.91
DiffDA2026.02		1.21	1.35	1.3	85.4	0	2.77	2.86	65.9	0.92
DiffDA2026.02		1.27	1.26	1.28	112	0	2.88	2.98	93.2	1
FlowDA2026.02		1.33	1.46	1.49	150	0	3.56	3.61	128	1.16
DiffDA2026.02		1.49	1.55	1.49	111	0	3.45	3.57	90.1	1.1