Mine is 6.3kg for a 54cm v the 56cm CAAD 12 Ultegra Disc 3 (8.34kg) or the non disc (7.5kg).
Personally, once you get below 9.5kg, it become harder to really pinpoint the difference (with same wheels, tyres and shift/brakes feel), the ride charactistic is what really stood out and that can give the illusion of weight losses/gain (like a CX bike with slow steering make it feel heavy to ride).
like the illegal one that that french guy got caught using at a Continental event the other weekend? 6.1 kg... think the single chainring gave him away though and he was disqualified.
Personally, once you get below 9.5kg, it become harder to really pinpoint the difference (with same wheels, tyres and shift/brakes feel), the ride charactistic is what really stood out and that can give the illusion of weight losses/gain (like a CX bike with slow steering make it feel heavy to ride).