Public Model Surface

Fangorn Model - 2026-04-13

Random Forest engine built to identify nonlinear home run market gaps.

Fangorn is the sharp decision layer within the Mithrandir model system.

Fangorn Snapshot

Slate 2026-04-13
Core 4
Select 2
Conviction 0
Parlay Overlay 0
Valinor calibration review active Last 14d ECE 0.055, 14d error rising. This flags probability calibration, not a blanket model failure.
Lane Health 2026-06-02
Palantir 3219 props Brier 0.125 ECE 0.030 14d stable
Fangorn 3219 props Brier 0.125 ECE 0.010 14d stable
Valinor 1176 props Brier 0.125 ECE 0.013 14d error rising

Daily Focus

Fangorn Top Signals Today

The cleanest at-a-glance Fangorn reads for today’s slate, separated by safest consensus, upside, and parlay utility.

Best Consensus Play

No qualifying play

No High Agreement Fangorn play qualified today. | --

Mixed Read Lean

This slot does not have a qualifying Fangorn play on the current slate.

Best Upside Play

No qualifying play

No Breakout Divergence Fangorn play qualified today. | --

Mixed Read Lean

This slot does not have a qualifying Fangorn play on the current slate.

Best Parlay Piece

No qualifying play

No Fangorn play cleared the parlay-probability filter today. | --

Mixed Read Lean

This slot does not have a qualifying Fangorn play on the current slate.

Today's Fangorn Board: 0 High Agreement 0 Upside Signals 6 Mixed Reads 0 Caution Flags

Daily Fangorn Boards

Home Run Picks

Shareable daily HR picks from the Random Forest engine, organized by how the internal strategy layer actually uses them.

Agreement Overlay

How to read the model tags

These tags show how the broader HR model stack reads each Fangorn pick idea. Consensus tags are steadier, upside tags are sharper, and caution tags mean the models are split.

Consensus Support Supported Mixed Read Upside Signal Caution

Core

Core

Top 10 singles by calibrated Fangorn probability.

Grouped Ideas 4 Market Rows 10 Artifact
Iván Herrera headshot

Iván Herrera

STL vs CLE | vs Gavin Williams

#1
1+ HR Over Caution Play 0.25 Unit Mixed Read Lean
1 line option 3 books Batting 2
Calibrated Prob 19.6%
Market Gap 6.7%
Confidence Watch Zone
Hybrid Confidence 19.9% Adjusted from 19.6% model read
Risky
Confidence Disagreement Moderate Disagreement 5.3% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Gavin Williams, with batting 2 and a neutral run environment.

1+ HR Best available highlighted
DraftKings Best +675 19.6% 6.7% Watch Zone
FanDuel +675 19.6% 6.7% Watch Zone
BetMGM +670 19.6% 6.6% Watch Zone
Alec Burleson headshot

Alec Burleson

STL vs CLE | vs Gavin Williams

#4
1+ HR Over Standard Play 0.75 Unit Mixed Read Lean
1 line option 3 books Batting 3
Calibrated Prob 19.6%
Market Gap 5.9%
Confidence Watch Zone
Hybrid Confidence 20.4% Adjusted from 19.6% model read
Playable
Confidence Disagreement Moderate Disagreement 5.7% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Gavin Williams, with batting 3 and a neutral run environment.

1+ HR Best available highlighted
FanDuel Best +630 19.6% 5.9% Watch Zone
BetMGM +625 19.6% 5.8% Watch Zone
DraftKings +625 19.6% 5.8% Watch Zone
Zach Neto headshot

Zach Neto

LAA vs NYY | vs Will Warren

#7
1+ HR Over Caution Play 0.25 Unit Mixed Read Lean
1 line option 3 books Batting 1
Calibrated Prob 17.9%
Market Gap 1.0%
Confidence Watch Zone
Hybrid Confidence 18.9% Adjusted from 17.9% model read
Risky
Confidence Disagreement Moderate Disagreement 5.4% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Will Warren, with batting 1 and a hitter-friendly run environment.

1+ HR Best available highlighted
FanDuel Best +490 17.9% 1.0% Watch Zone
BetMGM +485 17.9% 0.8% Watch Zone
DraftKings +480 17.9% 0.7% Watch Zone
Roman Anthony headshot

Roman Anthony

BOS vs MIN | vs Bailey Ober

#10
1+ HR Over Caution Play 0.25 Unit Mixed Read Lean
1 line option 1 book Batting 2
Calibrated Prob 17.9%
Market Gap 5.4%
Confidence Watch Zone
Hybrid Confidence 18.5% Adjusted from 17.9% model read
Risky
Confidence Disagreement Moderate Disagreement 5.1% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Bailey Ober, with batting 2 and a neutral run environment.

1+ HR Best available highlighted
DraftKings Best +700 17.9% 5.4% Watch Zone

Select

Select

Best edge-driven HR looks from the Fangorn stack.

Grouped Ideas 2 Market Rows 5 Artifact
Jakob Marsee headshot

Jakob Marsee

MIA vs ATL | vs Grant Holmes

#1
1+ HR Over Caution Play 0.25 Unit Mixed Read Lean
1 line option 3 books Batting 2
Calibrated Prob 17.2%
Market Gap 6.7%
Confidence Watch Zone
Hybrid Confidence 16.6% Adjusted from 17.2% model read
Risky
Confidence Disagreement Moderate Disagreement 3.7% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Grant Holmes, with batting 2 and a neutral run environment.

1+ HR Best available highlighted
DraftKings Best +855 17.2% 6.7% Watch Zone
BetMGM +845 17.2% 6.6% Watch Zone
FanDuel +845 17.2% 6.6% Watch Zone
Iván Herrera headshot

Iván Herrera

STL vs CLE | vs Gavin Williams

#2
1+ HR Over Caution Play 0.25 Unit Mixed Read Lean
1 line option 2 books Batting 2
Calibrated Prob 19.6%
Market Gap 6.7%
Confidence Watch Zone
Hybrid Confidence 19.9% Adjusted from 19.6% model read
Risky
Confidence Disagreement Moderate Disagreement 5.3% gap between hybrid and anchored confidence
Moderate Disagreement Reduced Exposure
Exposure Map Standard Exposure Usable as moderated upside, not a primary trust pocket.
Damage Moderate Damage Neutral Trust

Watch Zone look against Gavin Williams, with batting 2 and a neutral run environment.

1+ HR Best available highlighted
DraftKings Best +675 19.6% 6.7% Watch Zone
FanDuel +675 19.6% 6.7% Watch Zone

Conviction

Conviction

Highest-conviction filtered HR singles from the current Fangorn layer.

Grouped Ideas 0 Artifact

No conviction Fangorn picks were saved for this slate.

Overlay

Parlay Overlay

Best distinct two-leg Fangorn HR parlay concepts from the saved overlay artifact.

Artifact

No Fangorn parlay overlay was saved for this slate.