Table 5. BLEU and SacreBLEU evaluations on IWSLT14, WMT14, and WMT16 datasets.

Models	IWSLT14 DE-EN		WMT14 EN-DE		WMT16 EN-RO
	BLEU	SacreBLEU	BLEU	SacreBLEU	BLEU	SacreBLEU
Transformer	32.62	33.61	26.37	26.85	32.76	32.86
CMLM	26.41	29.41	25.94	23.22	32.13	31.26
DiffuSeq	27.03	–	13.73	15.37	23.37	25.45
SeqDiffuSeq	28.65	–	14.37	17.14	23.98	26.17
Difformer	32.18	–	26.5	23.8	32.52	–
CDCD	–	–	20	19.7	–	–
AR-DIFFUSION	35.62	32.35	–	–	–	–
DiNoiSER	–	31.61	–	25.88	–	32.84