AI Simulation
AI Experiment · 2026 FIFA World Cup

I Asked 8 AI Models To Predict The 2026 World Cup. The Results Were Surprisingly Consistent.

Eight of the world’s leading AI models. One question. Two rounds — one blind, one fed the exact same 48-team dataset. Here is where ChatGPT, Claude, Gemini, Grok, Copilot, DeepSeek, Perplexity, and Meta AI agreed, where they split, and what changed when the data hit the table.

AG Aldo Giammusso, AldoMedia Published June 2, 2026 8 min read
8AI models
2Prediction rounds
13Pick categories
88%Picked France

Artificial intelligence is now good enough to make sports predictions that look like something from a real analyst desk. But when multiple AI models are asked the exact same question, do they actually agree — or does each one go its own way?

To find out, I asked eight AI models to predict the 2026 FIFA World Cup: ChatGPT, Claude, Copilot, Gemini, Grok, DeepSeek, Perplexity, and Meta AI. The test ran in two rounds. Round 1 was a cold prediction with no custom data. Round 2 handed every model the same expanded World Cup dataset — 48 teams, 12 groups, strength ratings, host advantage, style notes, tie-breaker rules, and strict bracket instructions — so every answer was built on identical information.

Key takeaways

  • France was the runaway pick — chosen to win by 7 of 8 models in both rounds (88% consensus).
  • The shared dataset barely moved the champion, but it reshaped almost everything around France.
  • Germany became the AI villain of Round 2 — the most common “most overrated” pick and a leading “early exit” call.
  • The individual awards were nearly settled: Kylian Mbappé for the Golden Boot, Lamine Yamal for Best Young Player.
  • Confidence jumped about 30% once every model had the same data (average 5.3 → 6.8 out of 10).

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The MethodHow The AI World Cup Prediction Test Worked

The goal was never to prove that AI can predict sports perfectly — no model can. The goal was to see how these tools behave when asked for the same forecast under two very different conditions: first with no help at all, then with the exact same structured data and output rules.

Round 1 · Cold

What each model already believed

No custom dataset. Each AI predicted the tournament using only its own internal knowledge and default sports reasoning. This exposed each model’s raw assumptions and biases.

Round 2 · Data-fed

Same data, same rules, fair fight

Every model received an identical 48-team packet — ratings, groups, tie-breakers, and a fixed bracket method — with instructions not to browse the web. That made the answers directly comparable.

Round 1 vs Round 2 AI World Cup prediction comparison
Round 1 (cold) vs Round 2 (data-fed): how the picks shifted once every model shared the same dataset.

The Big PictureHow Much Did The Models Actually Agree?

Before the category-by-category breakdown, here is the single most useful view of the whole experiment: how unified the models were in Round 2, category by category. Each bar shows the share of models that landed on the most popular pick. The taller the bar, the stronger the AI consensus.

Near-unanimous (≥75% agreed) Split decision

The pattern is clear. The top of the bracket and the marquee individual awards were close to settled, while the supporting cast — dark horses, surprises, and the Golden Ball — is where the models showed real personality.

The DataThe Full Scorecards: Cold vs Data-Fed

Here are both complete boards, side by side — every model, all thirteen categories, in both rounds. Champion picks carry a national flag; France is highlighted in blue and the lone non-France champion in each round (Copilot’s Brazil cold, Meta AI’s Spain data-fed) in orange. Read them top to bottom to watch the field tighten once the data arrived.

Round 1 Cold — no dataset each model’s own internal read
ModelChampionRunner-up3rd4thDark horseOverratedSurpriseEarly exitGolden BootGolden BallBest YoungFinalConf.
ChatGPTFranceBrazilSpainArgentinaNorwayPortugalJapan (QF)PortugalMbappéMbappéLamine Yamal2–16
ClaudeFranceSpainArgentinaEnglandMoroccoBrazilNorwayGermanyMbappéLamine YamalDésiré Doué2–14
CopilotBrazilFranceArgentinaEnglandMoroccoPortugalCanada (QF)Spain (groups)MbappéNeymarEndrick2–1 (ET)6
GeminiFranceArgentinaSpainEnglandEcuadorPortugalUkraine (QF)Netherlands (R32)MbappéBellinghamLamine Yamal2–1 (ET)6
GrokFranceSpainEnglandBrazilNorwayArgentinaSenegalGermanyMbappéMbappéLamine Yamal2–15
DeepSeekFranceBrazilPortugalGermanyUSAEnglandMoroccoItaly*MbappéMbappéJamal Musiala3–17
PerplexityFranceSpainArgentinaEnglandMoroccoPortugalGhanaPortugalMbappéMbappéLamine Yamal2–14
Meta AIFranceArgentinaBrazilEnglandJapanBelgiumMorocco upsetGermany (R32)MbappéBellinghamLamine Yamal2–14

Round 1 had no fixed bracket rules, so the surprise and early-exit answers are condensed here. Mbappé was a unanimous 8/8 Golden Boot in the cold round. * flags a pick that isn’t even in the tournament — see below.

!

Reality check: the Italy that wasn’t there

Look at DeepSeek’s cold-round row above: it named Italy as the biggest early exit — except Italy isn’t in the 2026 World Cup at all. The four-time champions failed to qualify, so they appear in no group, no bracket, and nowhere in the dataset. It’s a textbook AI slip: confidently “remembering” a giant that famously didn’t make it. Tellingly, the moment DeepSeek was handed the Round 2 dataset, it dropped Italy and picked Ecuador — a team that actually exists in the field. That single swap is the whole experiment in miniature: give a model real data, and it stops inventing the bracket.

Round 2 Data-fed — shared 48-team dataset identical inputs and output rules
ModelChampionRunner-up3rd4thDark horseOverratedSurpriseEarly exitGolden BootGolden BallBest YoungFinalConf.
ChatGPTFranceEnglandSpainPortugalMoroccoNetherlandsEgyptNetherlandsMbappéMbappéLamine Yamal2–16.5
ClaudeFranceSpainArgentinaEnglandGermanyBelgiumSenegalUruguayMbappéPedriLamine Yamal1–1 (pens)6
CopilotFranceSpainBrazilEnglandMoroccoGermanyNorwayGermanyHaalandMbappéLamine Yamal2–17
GeminiFranceSpainBrazilArgentinaMexicoBelgiumCanadaNetherlandsMbappéLamine YamalEndrick2–18
GrokFranceEnglandSpainNetherlandsMoroccoGermanyNorwayPortugalKaneHaalandLamine Yamal2–16
DeepSeekFranceUruguayArgentinaMexicoUruguaySpainUruguayEcuadorMbappéMbappéZaïre-Emery2–07
PerplexityFranceSpainBrazilEnglandUruguayGermanyNorwayGermanyMbappéBellinghamLamine Yamal2–17
Meta AISpainPortugalFranceEnglandEcuadorGermanyEcuadorGermanyMbappéPedriLamine Yamal2–17

Scroll the table sideways to see every category. Final scores are shown from the champion’s perspective.

Master table showing each AI model's World Cup prediction picks across Round 1 and Round 2
The master graphic compares each model’s headline picks from Round 1 to Round 2 at a glance.

The HeadlineFrance Was The Clear AI Favorite

In Round 1, seven of the eight models picked France to win the World Cup — Copilot was the lone holdout, taking Brazil. After the dataset arrived in Round 2, France still dominated: seven of eight again. The only Round 2 outlier was Meta AI, which broke ranks for Spain.

88%of models — 7 of 8 — crowned France in both the blind and the data-fed round. No other team came close to that level of agreement.

Round 2 champion vote

France ×7 Spain ×1
Round 2 champion consensus among AI models
Round 2 champion consensus: France 7, Spain 1.

Why France? Across both rounds the models leaned on the same logic: the deepest squad in the field, elite attacking firepower, recent World Cup final experience, and reliability in knockout games. In the dataset, France carried the highest overall strength rating (9.5) and the deepest squad score (9.6) — and the models clearly noticed.

Champion predictions by AI model for Round 1 and Round 2
Champion picks by model, Round 1 vs Round 2. The dataset barely budged the consensus.
The data didn’t change who the models picked to win. It changed almost everything around the winner.

The Rest Of The PodiumRunner-Up, Third, and Fourth

Past France, the agreement loosened fast. This is where the dataset did its real work — reshuffling the supporting cast even as the champion stayed fixed.

2ndRunner-Up

Spain emerged as the clear challenger, named as runner-up by half the field. England drew two votes, while DeepSeek made the boldest call by sending Uruguay to the final and Meta AI built the only non-France final by pairing Spain’s champion run with Portugal.

Spain ×4 England ×2 Uruguay ×1 Portugal ×1
Runner-up predictions by AI model
Runner-up picks by model.

3rdThird Place

The third-place picks show the models still respecting the traditional giants — Brazil, Spain, Argentina, and France all landed on the podium. This category scattered because third place depends heavily on semifinal matchups and the fixed bracket path each model built.

Brazil ×3 Spain ×2 Argentina ×2 France ×1
Third-place predictions by AI model
Third-place picks by model.

4thFourth Place

England was the most common fourth-place finisher, while DeepSeek’s data-fed bracket again went its own way by pushing Mexico into the final four. This is a category where each model’s individual bracket logic mattered more than raw team strength.

England ×4 Portugal ×1 Netherlands ×1 Mexico ×1 Argentina ×1
Fourth-place predictions by AI model
Fourth-place picks by model.

The StorylinesDark Horses, Disappointments, and Surprises

These four categories are where the models got opinionated — and where one team, Germany, turned into the consensus disappointment of the whole experiment.

Dark Horse

Morocco was the strongest dark-horse pick — ChatGPT, Copilot, and Grok all backed the 2022 semifinalists to make another deep run, citing their defensive organization. Uruguay also appeared twice, though calling Uruguay a dark horse is debatable given its pedigree.

Morocco ×3 Uruguay ×2 Germany ×1 Ecuador ×1 Mexico ×1
Dark horse predictions by AI model
Dark-horse picks by model.

Most Overrated

Here is the Germany story. Half the field tagged Germany as the most overrated team — striking, because Germany still carried strong ratings in the dataset (8.7 overall). The models punished it for recent World Cup disappointment and the risk of another early exit rather than for a lack of talent.

Germany ×4 Belgium ×2 Netherlands ×1 Spain ×1
Most overrated team predictions by AI model
Most-overrated picks by model.

Biggest Surprise

Norway was the most common surprise pick, and it makes sense: a dangerous, Haaland-led attack but limited recent World Cup history. The models also floated Egypt, Senegal, Canada, Ecuador, and Uruguay as potential surprise stories.

Norway ×3 Egypt ×1 Senegal ×1 Uruguay ×1 Ecuador ×1 Canada ×1
Biggest surprise predictions by AI model
Biggest-surprise picks by model.

Biggest Early Exit

Germany again. Three of the eight data-fed models pegged Germany as the biggest early exit, with the Netherlands close behind on two. Between the overrated and early-exit categories, Germany was comfortably the team the AIs trusted least relative to its reputation.

Germany ×3 Netherlands ×2 Uruguay ×1 Portugal ×1 Ecuador ×1
Biggest early exit predictions by AI model
Biggest-early-exit picks by model.

Individual AwardsMbappé, Yamal, and a Wide-Open Golden Ball

Golden Boot

Kylian Mbappé was the overwhelming top-scorer pick — unanimous in Round 1 and still 6 of 8 in Round 2. Even models that disagreed on the final generally agreed France’s deep run and Mbappé’s scoring role made him the safest bet. Copilot (Haaland) and Grok (Kane) were the only contrarians.

Mbappé ×6 Haaland ×1 Kane ×1
Golden Boot predictions by AI model
Golden Boot picks by model.

🏆Golden Ball

The tournament’s best-player award was the most divided category in the entire experiment, with five different names. Mbappé led, but Pedri, Erling Haaland, Jude Bellingham, and Lamine Yamal all picked up votes — a reminder that the Golden Ball often follows a deep team run but can also reward the single most influential player.

Mbappé ×3 Pedri ×2 Haaland ×1 Bellingham ×1 Lamine Yamal ×1
Golden Ball predictions by AI model
Golden Ball picks by model.

🎓Best Young Player

Lamine Yamal dominated, picked by 6 of 8 models in Round 2. Gemini went for Brazil’s Endrick, while DeepSeek made the most adventurous call with France’s Warren Zaïre-Emery — flagging it as uncertain but plausible under the dataset’s rules.

Lamine Yamal ×6 Endrick ×1 Zaïre-Emery ×1
Best Young Player predictions by AI model
Best Young Player picks by model.

Final Score

The final-score predictions were mostly conservative — exactly what you would expect for a World Cup final. Most models predicted tight one-goal games or penalty-influenced outcomes rather than blowouts, with several variations of a 2–1 scoreline.

Final score predictions by AI model
Predicted final scores by model.

ConfidenceThe Data Made The Models Bolder

Every model rated its own confidence from 1 to 10. After the dataset was added, that number climbed across the board — which is exactly what should happen. With a shared structure to lean on, the models were less scattered and far more willing to commit.

5.3Round 1 average
6.8Round 2 average
+30%More confident

Gemini was the most confident Round 2 model at 8 out of 10, with most of the others settling between 6 and 7. Claude and Perplexity — the two least confident in the cold round at 4 — both jumped to 6 and 7 once they had the data to work from.

AI confidence scores by model, Round 1 compared to Round 2
Self-reported confidence (1–10), model by model — Round 1 in orange, Round 2 in blue. Almost every model grew more confident once it had the dataset.

The ShiftWhat Changed From Round 1 To Round 2?

The dataset did not change the overall winner. France was already the favorite in the cold round and stayed the favorite after the structured data arrived. What changed was the bracket around France. In Round 1, Brazil and Argentina appeared more often as finalists. In Round 2, Spain and England became the common runner-up picks, while Germany turned into the consensus disappointment.

The data also tightened the dark-horse picks. Morocco and Norway rose because the dataset gave the models specific reasons to value them — Morocco’s defensive record and tournament structure, and Norway’s high-upside attack. It also pulled the models back toward reality: DeepSeek’s cold round had flagged Italy as its biggest early exit — a team that failed to qualify and appears nowhere in the field — but with the dataset in hand it swapped that pick for Ecuador, a side that actually exists. In other words, shared information didn’t make the models think alike at the top; it made them reason alike in the middle.

The OutliersThe Boldest Calls In The Field

Consensus is only half the story. The most interesting answers came from the models willing to break from the pack:

Boldest champion

Meta AI → Spain

The only model to reject the France consensus in Round 2, building the lone non-France final by sending Spain past Portugal.

Wildest bracket

DeepSeek → Uruguay & Mexico

Sent Uruguay all the way to the final and Mexico into the top four — the most contrarian run of any model, and the only Best Young Player vote for Warren Zaïre-Emery.

Award contrarian

Grok → Kane & Haaland

Skipped the Mbappé double, handing the Golden Boot to Harry Kane and the Golden Ball to Erling Haaland.

Round 1 holdout

Copilot → Brazil

The only model to pick against France in the cold round, taking Brazil — before falling back in line with France once the dataset arrived.


The ScorecardWhich AI Gave The Best Prediction?

“Best” here means the most structured, internally consistent, and decisive answer — not the one most likely to come true, since the tournament hasn’t been played. With that caveat:

Most consistent

Claude & Perplexity

The cleanest, most internally consistent brackets — structured picks that followed the dataset’s own logic without contradicting themselves.

Cleanest consensus

ChatGPT

Produced a tidy, consensus-style prediction that lined up with the broad market view at almost every position.

Most confident

Gemini

The most assured data-driven answer, topping the confidence scale at 8/10 in Round 2.

Most interesting

DeepSeek

The strangest but most thought-provoking bracket. Less likely on paper, but it made the comparison far richer by refusing to follow the majority.

Final VerdictFrance Is The Safe Bet — The Story Is Everything Else

The models agree on one thing above all: France is the safest 2026 World Cup pick. Squad depth, attacking firepower, tournament experience, and knockout reliability made France the default answer for nearly every model in both rounds.

Spain looked like the strongest challenger. England, Brazil, Argentina, Portugal, and Uruguay all stayed in the title conversation, but the models treated them as a notch below France and Spain.

The most revealing part of the experiment was never the champion. It was how the shared dataset reshaped the supporting predictions — sharpening the dark horses, hardening the case against Germany, and pushing every model to commit with more confidence once it had the same facts in front of it.

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Good To KnowFrequently Asked Questions

QWhich AI models were used?

The experiment used ChatGPT, Claude, Copilot, Gemini, Grok, DeepSeek, Perplexity, and Meta AI — eight of the most widely used AI models.

QWhat was the difference between Round 1 and Round 2?

Round 1 was a cold prediction with no custom dataset. Round 2 gave every model the same structured 48-team World Cup dataset and identical output rules, so the answers could be compared directly.

QWhich team did most AI models pick to win?

France, by a wide margin. Seven of eight models picked France in Round 1, and seven of eight picked France again in Round 2 — an 88% consensus.

QDid the dataset change the predictions?

It barely moved the champion, but it reshaped the supporting picks. Runner-up, dark horse, overrated team, early exit, and award picks all became more structured — and the models grew noticeably more confident, with the average confidence rising from about 5.3 to 6.8 out of 10.

QCan AI actually predict the World Cup?

No — and that was never the point. AI models don’t see the future; they pattern-match on team strength, history, and whatever data you give them. This experiment measures how much the models agree and how they reason, not whether the picks will come true.

QWhich prediction had the strongest AI consensus?

France as champion, at 88% (7 of 8 models). Next came Kylian Mbappé for the Golden Boot and Lamine Yamal for Best Young Player, each at 75% (6 of 8) in Round 2.

QWhere did the AI models disagree the most?

The Golden Ball was the most divided category, with five different players named. Dark horse, biggest surprise, and the runner-up spot were also widely split.

About this experiment: Each model received an identical packet covering all 48 teams across 12 groups — overall strength ratings (3–10), attack/midfield/defense breakdowns, host advantage, style notes, group-stage tie-breakers, and a fixed single-elimination bracket method — with instructions not to browse the web. Every model returned the same standardized scorecard, which is what made a direct, apples-to-apples comparison possible. Results reflect predictions made on June 1–2, 2026, before a ball was kicked.

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