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The first thing that matters: what DSF is actually willing to do today. Current call, verification gates, and the race under review stay synchronized here.
DSF weighs multiple factors before interactions, uncertainty adjustments, and race-relative normalization.
Recent pace-adjusted speed is the strongest base factor, but it is only one part of the final race-relative estimate.
Current U.S. Thoroughbred research. Select a race to update the decision, contenders, race snapshot, and conditions below.
Current-card screen strength with runner names and data quality — not win probability or a wager signal.
THE DAILY RACING LETTER
One sharp morning brief. Every day. Current-day research, verification gaps, disciplined passes, and the public ledger. Prices appear only when verified.TODAY'S BEST RESEARCH RACES
Every active U.S. Thoroughbred circuit is eligible. Data quality and research value choose the races; familiar circuits only break close ties. No race becomes a PLAY without complete current prices and the DSF thresholds clearing.
No cards match these filters. Select Show All Cards to restore the board.
Loading current U.S. Thoroughbred research candidates.
HOW IT WORKS
The model organizes evidence. Human review decides whether that evidence actually describes today's race, and price decides whether there is a bet.
THE PERFORMANCE LEDGER
Every published actionable opinion is designed to enter the ledger — decision, result, P/L, model version, and whether human judgment overrode the machine.
DAILY SPEED FIGURES
DSF is a U.S. Thoroughbred racing research desk built around fair prices, current-card evidence, transparent passes, and a public ledger. No horse is a lock. No race has to be a bet.