Instrumental models sorted by instrumental bleedless metric:

 

Gabox inst_fv7b

Fullness: 27.07 (worse than most vocal Mel-Roformers later below)

Bleedless: 47.49

 

Inst_GaboxFv7z

Fullness: 29.38

Bleedless: 44.95

 

Unwa BS-Roformer-Inst-FNO

Fullness: 32.03

Bleedless: 42.87

 

Unwa v2

Fullness: 31.85

Bleedless: 41.73

 

Inst_gaboxBv3

Fullness: 32.13

Bleedless: 41.69

 

Inst_GaboxFv8 (its replaced v2 variant)

Fullness: 33.22

Bleedless: 40.71

 

Becruily inst

Fullness: 33.98

Bleedless: 40.49

 

Gabox instv7plus

Fullness: 29.83

Bleedless: 39.36

 

Unwa HyperACE

Fullness: 36.91

Bleedless: 38.77

 

Unwa v1

Fullness: 35.69

Bleedless: 37.59

 

Gabox fv3

Fullness: 38.71

Bleedless: 35.62

 

Unwa v1e

Fullness: 38.87

Bleedless: 35.59

 

Gabox fv5

Fullness: 39.40

Bleedless: 33.49