Update util to reflect new model description dictionary keys
Update util to reflect new model description dictionary keys

mltsp/mltsp,bnaul/mltsp,acrellin/mltsp,mltsp/mltsp,acrellin/mltsp,mltsp/mltsp,bnaul/mltsp,acrellin/mltsp,mltsp/mltsp,bnaul/mltsp,mltsp/mltsp,acrellin/mltsp,bnaul/mltsp,bnaul/mltsp,mltsp/mltsp,acrellin/mltsp,bnaul/mltsp,acrellin/mltsp