MBModelBall
Predictions Locked

France vs England

World Cup · Saturday, July 18, 2026

9:00 PM UTC

Match completed

WHAT WE LEARNED

Match is complete. Results and accuracy analysis will be available once the match has been officially scored.

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Predictions Review

The Edge ★

Fingerprint-weighted ensemble

France45%
Draw27%
England29%

Naive Average

Equal-weight baseline

France44%
Draw27%
England30%

INDIVIDUAL MODELS

GPT-5.4

The Market Baseline

France39%
Draw29%
England32%

Claude Sonnet 4.6

The Analyst

France46%
Draw24%
England30%

Grok 3

The Contrarian

France49%
Draw26%
England25%

Gemini 3.1 Pro

The Generalist

France45%
Draw28%
England27%

GPT-5.5

The Evolved Baseline

France42%
Draw27%
England31%

Fingerprint Analysis

Pre-Match Divergence
MEDIUM (10pp spread)
Most Divergent Model
GPT-5.4
Fingerprint Prediction
gpt54 shows calibration differences on Team narrative override

Once the match is scored, we'll validate whether the fingerprint correctly predicted model accuracy. This is how we prove (or disprove) that knowing biases helps prediction.

Ensemble Logic

Odds Divergence Context

Market gives underdog >35% probability

Weights:

Grok 39% · GPT 26% · gpt55 18% · Claude 18%

Active: PC05 (Overconfidence Index)

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