Osipenko shot into Randwick Guineas favouritism after a strong win in the Group 2 Hobartville Stakes (1400m) at Rosehill Gardens on Saturday.
The race was run at a good-even tempo, and Punter's Intelligence recorded the leader Communist ran the first 800m in 48.16.
Osipenko improved significantly due to settling closer in the run, and the step up in distance was ideal.
Nash Rawiller gave him every chance, and when he asked for an effort, the colt surged to the line, clocking the race's fastest final 200m split in 11.41.
All key indicators suggest he'll only improve third-up over more ground.
Zou Tiger was brave in defeat and the return of Matcha Latte was full of merit.
He sprinted hard, running the race quickest 400m-200m split in 10.97 and just peaked on his run over the final furlong but still maintained a solid finishing speed to the line.
He is a progressive type and has come back well this campaign.
Aft Cabin was honest after having to work early from a wide draw, and although well beaten, his starting price must be respected. He can bounce back with a more positive race setup.
Brosnan is ticking over ok and ran the race's third-fastest final 200m sectional in 33.91.
Cylinder backed up his impressive trial leading into Saturday's race, and he quickly asserted himself as a genuine Golden Slipper contender.
The colt was well-ridden but won the Silver Slipper (1100m) in style and showed a sharp turn of foot.
Moreover, he was strong late, running the quickest final 200 sectional of the race in 11.08 and holding off the late challengers. He will only improve with race experience and fitness.
King's Gambit was sent out the $2.50 favourite and got too far back in the run.
To his credit, he made-up significant ground and clocked the race's fastest final 600m in 32.80.
The Snowden trained galloper sectional profile says he's ready to peak third-up, and a race with genuine pressure would be ideal.
Arguably the win of the day came from Lindermann, who did it on both ends, and he smashed the clock.
The three-year-old colt clocked an overall time of 1:21.85 which was approximately 7.5 lengths faster than the TAB Highway (1400m), 3.5 lengths quicker than the Benchmark 100 (1400m) & 3 lengths faster than the Group 2 Hobartville Stakes (1400m).
He can progress through the grades, and expect him to be tested in a stronger company next start.
The form of this race can be trusted, and follow Kokoro, who backed up his first-up win.
Another impressive winner was Parisal, who won the Benchmark 78 event over 1100m, and she is flying this preparation.
She ran quicker time than the Silver Slipper (1100m) and the Benchmark 94 (1100m). Additionally, the solid margins throughout confirmed the quality.
Insurrection tried hard in defeat running second and Party For One rattled home for third.
The Joe Pride trained runner ran the fastest final 600m/400m/200m splits of the entire meeting in 32.41/21.50/10.93. She is ready to peak third-up.
It's worth noting Billiondollarbaby who ran the quickest 600m-200m split in 21.42.
She has returned well and can settle closer next start from a softer draw.
Fastest last 600m: Party For One 32.41.
Watch Punter’s Intelligence with Ben Way and Brad Gray at 7pm on Tuesdays on Sky Thoroughbred Central.