Hong KongKaraka graduate
Ka Ying Rising
20consecutive wins
Co-Horse of the Year 2025/26 and the world's joint-highest rated racehorse. Five Group Ones in an unbeaten season.
The AI for thoroughbred sales
Know the horse
Know the horse
before you bid.
Every lot in the catalogue, read and explained, with a score out of 100. The walk, the page, the x-rays and the value, in plain English, with you at the sales.
Launching for the Karaka sales. Join the early access list and be first in line.
Karaka · Book 1
Sale day
Lot 12 · Bay colt
Moves like the good ones
0/100
Racing potentialStrong
SoundnessLow risk
Value$60k–$140k
Long, even stride with clean symmetry off both legs. The page backs the athlete.
Lot 47 · Chestnut filly
The page is real. One film needs your vet
0/100
Racing potentialPromising
SoundnessModerate
Value$25k–$70k
Strong family, honest walk. One film in the set is worth a professional eye before you bid, and the report names it.
Lot 88 · Bay filly · Video analysis
Read from footage, frame by frame
0/100
Walk videoStride measured
PhotosFrame read
X-ray set34 of 34 views
The AI measures stride, joint angles and symmetry straight from the walk video, and reads conformation from the photo set. Every measurement lands in the report.
Blackbook
- Lot 12Bay colt82
- Lot 47Chestnut filly74
- Lot 3Brown colt–
- Lot 88Bay filly79
- Lot 121Brown filly68
Walk plan · 5 horses · stable order
What happens to every lot
Read. Flagged.Explained. Yours.
- 01 ReadThe catalogue, the movement footage, the page and the market. Every lot in the book, before you land.
- 02 FlaggedLameness signs, tendon loading, risk read straight off the x-rays, and the vet report checked against the films. Each risk graded on its own, with the reason beside it.
- 03 ExplainedA written read with the score out of 100, its reasons, its confidence, and what it could not see.
- 04 YoursA shortlist, a walk away number, and your vet pointed at the right films. The final call stays with the horseman.
Watch it work
How it readsa walk.
The AI measures the horse straight from the footage. Step through each read with the arrows.
The proof of class
Champions ofAustralia and Hong Kong.
The horses every buyer is at the sales to find. Three of the eight below walked through the Karaka ring first.
Hong Kong
Romantic Warrior
2xHorse of the Year
Hong Kong's third Triple Crown winner and champion middle-distance horse five seasons running.
Australia
Via Sistina
3elite Group Ones in a season
Champion Racehorse of the Year 2024/25. Cox Plate and Champions Stakes at the top of her powers.
AustraliaKaraka graduate
Mr Brightside
10Group One wins
Bought for $22,000 at Karaka. More than $17 million earned. Nine hundred times his sale price.
Australia
Sir Delius
3Group Ones in 2025/26
Beat both Via Sistina and Autumn Glow at weight for age in his championship season.
AustraliaKaraka graduate
Melody Belle
14Group One wins
The most Group One wins of any Karaka graduate. A yearling ring find who became a record breaker.
Australia
Autumn Glow
3elite Group Ones in a season
Three weight-for-age Group Ones in the 2025/26 season put her among the very best of her generation.
Australia
Pride Of Jenni
6½LQueen Elizabeth margin
Four Group Ones and one of the great front-running wins, six and a half lengths clear at Randwick.
Career records as published by the auction houses and racing press. The reads on this site are of our own footage, not these horses.
The record behind it
Nearly three decadesof the sale ring.
- Verified sale-ring thoroughbreds behind every score
- 73,654Verified sale-ring thoroughbreds behind every score
- Years of results, 1999 to today
- 28Years of results, 1999 to today
- Complete sales, analysed end to end
- 210Complete sales, analysed end to end
- Of scores show their working
- 100%Of scores show their working
The sale rings of the world
Built for Karaka.Made to travel.
Every major thoroughbred auction on earth runs on the same judgements: the walk, the page, the films, the price. Bloodstock AI goes live at Karaka first, with the world's rings on the map.
- Live first
- Karaka · New Zealand Bloodstock
- On the map
- Magic Millions, Inglis, Keeneland, Fasig-Tipton, OBS, Tattersalls, Goffs, Arqana, BBAG, JRHA Select, Cape Thoroughbred Sales, San Isidro
Drag the globe. Hover a pin for the sale.
Early access
Walk the nextsale with it.
We are opening a small beta before Karaka, and store listings follow. Join the list and be first in line.