Help understanding BJT active load SPICE model parameters
It is ideal maximum forward Beta koeff, so you could play with it...  it's almost never the same in real. Looks someone adjusted it for some exact curve this case (they are connected differently, some perfectionist did the tuning). Think, you could make them the same without any issue :)
I would also maybe recommend this to read:
https://class.ece.uw.edu/cadta/hspice/chapter_14.pdf