John-Z's Overlay · Trifecta ATM

Sat, May 2

Race 6

KnicksGoL200k

Post: 1:53 · 1m · Dirt · $200K purse · 9 runners · LIVE Trifecta math uses live odds for 9 of 9 runners

New — Ask Claude Opus about this race Why a horse rates the way it does, what the trifecta ticket means, where the public might be wrong.

Pace shape

9 runners

Contested pace

3 early types — pace should be honest but not crazy. No strong style bias.

2 E — pure early 1 EP — early/presser 5 P — presser 1 S — closer

Projected speed

Trifecta shape

Wide open

Lottery shape — low hit rates, larger payouts when they cash. Entertainment-only; the model is not confident in any structure.

1×3×3 key (top pick) on posts 2, 4, 6, 10

The model's most-likely-to-cash structure (informational — not a bet recommendation).

Cost

$6.00

6 combos

Hit prob

2.2%

simulated

Typical payout if hit

$39.87

mean $37.71

Expected ROI

-86.0%

net $-5.16

  • · Most-likely-to-cash structure: 1×3×3 key (top pick) on posts [2, 4, 6, 10] — hits 2.2% of simulated runs
  • · At $6 stake, a typical cash pays ≈ $40 (mean $38; trifecta payoffs are heavy-tailed). Estimated from the public pool, validated against archive payoffs.
  • · Wide-open shape — anyone could hit; longshots have room.

A Top picks

2, 4

B Contenders

6, 10, 11

C Value-edge longshots

5, 7

Other ticket structures (5)
Ticket Cost Hit prob Typical payout ROI
3-horse box $6.00 2.3% $34.72 -87%
1×4×4 key (top pick) $12.00 4.3% $41.97 -84%
2×4×4 part wheel $12.00 4.3% $39.87 -85%
1×5×5 key (top pick) $20.00 6.5% $50.74 -80%
2×5×5 part wheel $24.00 8.2% $48.19 -83%

Hit prob is the model's per-race PL distribution. "Typical payout" is the median cash, weighted by the public pool's odds (not the model's own picks) and calibrated to actual historical trifecta payoffs — so it reflects what the tote really pays, not the model's disagreement. Walk-forward backtests show pari-mutuel takeout (~16-26%) is too steep to consistently clear at this data scale — these are tipsheet outputs, not bet recommendations.

Top-4 ITM concentration: 51% · Top 4 cover 1.54 of the 3.00 expected ITM finishers

Field

Click any horse name for the per-horse breakdown (last-10-races chart, SHAP feature contributions, full PP table).

PP Horse ML Pred Close Live Pred Fig Win ITM% Edge
2AEDRAGOON GUARD3.0-12.5-1·2.5-194.115%43%-30%
4APBE YOU3.5-13.9-1·3.5-193.814%40%-17%
6BEPTOUR PLAYER4.0-14.2-1·3.5-191.712%36%-21%
10BPCAPITAL IDEA5.0-15.8-1·4.5-190.612%35%-11%
11BSMOONLIGHT8.0-17.9-16.0-190.511%33%·-3%
9PSCOTLAND20-127-114-188.610%30%+13%
7CPWILL TAKE IT8.0-19.3-116-188.69%29%+14%
5CEPRINCE OF POWER30-145-1·24-188.19%28%+17%
3PBANJO CHRIS20-128-1·18-188.88%26%+13%
1SCRPBROTHA KENY15-1
8SCREBERNIN HOT30-1

Sort the table by clicking column headers. Edge = our predicted ITM% minus the public-implied ITM% (live odds when present, ML otherwise); green ▲ ≥ +5pp, red ▼ ≤ −5pp. Live column: ↓ green = ≥25% shorter than ML (money horse); ↑ red = ≥25% longer (drifting). See How to Use for the math.

Ask Claude Opus

Questions about the model's predictions for Race 6 · Sat, May 2 · Churchill Downs. Powered by Claude Opus 4.7.

Ask anything about the field, the trifecta ticket, or why the model rates a horse the way it does.

Limited to 30 questions per day per visitor. Answers are model-generated and may be incorrect — not betting advice.