an autoflower? not likely. those estimates are nonsense... maybe with tons of CO2 pumped in and 1500+ umol/s m^-1 etc... maybe... and a select few phenos out of 1000s germinated.. .lol... especially in "7 weeks"
at least nothing that will finish in 9-10 weeks. i've heard of some that take much longer and yield more. those might push 200g, i bet.
the fact they say indoor yields more than outdoor is an odd thing too. The sun and proper fertilization always produces more than indoors - no comparison except maybe in arctic circle due to no sun for long periods of time, lol.