The Class-9 Galactonian was an extremely sophisticated form of the Galactonian android race. Their basis of creation was fabricated in 2472 but took till 2475 to complete and be placed in service. The technological and cybernetic complexities and sophistication of the Class-9 made them be colloquially named "the cause of Galactonian favoritism". Or the Galactonians did - or were inferred to favor this model more than any other, possibly themselves too.