The GT4 was 25,000 lm. I doubt this will be 50,000 lm but with more cells than the MS08, X50 and MK38 it should do 40,000 easily enough, maybe 45,000 if we’re lucky.
As for throw, I guessing it’s the same host as the GT4 and GT94 (or GT94X) and will be closer to 400kcd than 500kcd. My guess is 1300m.
That would put it between the Imalent R90TS and Acebeam X70 in terms of throw and lumens.