John-Z's Overlay · Trifecta ATM

Sat, May 16

Race 13

Preaknes-G1

Post: 7:01 · 1.19m · Dirt · $2.00M purse · 14 runners · LIVE Trifecta math uses live odds for 14 of 14 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

14 runners

Hot pace

11 early types pressing for the lead — expect a fast pace, favors closers (P/S).

2 E — pure early 9 EP — early/presser 3 P — presser

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.

3-horse box on posts 1, 9, 2

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

Cost

$6.00

6 combos

Hit prob

1.6%

simulated

Typical payout if hit

$530.61

mean $536.50

Expected ROI

+44.9%

net $2.69

  • · Most-likely-to-cash structure: 3-horse box on posts [1, 9, 2] — hits 1.6% of simulated runs
  • · At $6 stake, a typical cash pays ≈ $531 (mean $537; 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

1

B Contenders

9, 2, 12

C Value-edge longshots

Other ticket structures (5)
Ticket Cost Hit prob Typical payout ROI
1×5×5 key (top pick) $20.00 4.5% $372.95 +1%
2×5×5 part wheel $24.00 4.9% $498.28 +0%
1×4×4 key (top pick) $12.00 2.9% $344.66 -2%
1×3×3 key (top pick) $6.00 1.6% $313.33 -6%
2×4×4 part wheel $12.00 2.8% $361.18 -4%

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: 44% · Top 4 cover 1.33 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
1AEPTAJ MAHAL5.0-14.1-1·4.5-194.620%51%·+4%
9BEPIRON HONOR4.5-14.5-19.0-192.510%29%·+3%
2BPOCELLI6.0-16.0-18.0-191.99%27%·-1%
12BPINCREDIBOLT5.0-15.9-1·5.0-191.29%26%-17%
10EPNAPOLEON SOLO8.0-19.2-110-190.97%23%·-0%
6ECHIP HONCHO5.0-16.5-110-189.47%21%·-2%
5EPTALKIN20-133-110-188.36%20%·-3%
8PBULL BY THE HORNS30-145-117-186.96%19%·+4%
4EPROBUSTA30-156-1·25-190.56%17%+8%
14EPRETTY BOY MIAH15-120-124-184.16%17%+7%
13EPGREAT WHITE15-126-18.0-186.24%14%-14%
7EPTHE HELL WE DID15-117-19.0-184.14%13%-13%
11EPCORONA DE ORO30-152-117-184.44%12%·-2%
3EPCRUPPER30-159-1·25-182.03%10%·+0%

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 13 · Sat, May 16 · Laurel Park. 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.