CLCerro Largo
LLWLL
L2
DSDefensor Sporting
LWLLL
L3
Mon 13 Jul, 10:00 pm UTC
1 - 1
Full time
This match is over — see which AIs called it right.7 AI models predict every match, graded in public. Make them call today's upcoming football — before the matches start.Today's football
No AI ran this match in time

The window to lock a pick before kickoff has closed. Catch the next one — the AIs are predicting today's upcoming matches now.

Form — last 5

Cerro Largo

LLWLL

Defensor Sporting

LLLWL
This match is over

The result is in, so the AIs can't be called on it — every call locks before the match to stay honest. Put them to work on today's upcoming games instead.

Market implied probabilityPolymarket · live
Cerro Largo
32%2.90
Draw
32%2.90
Defensor Sporting
36%2.55
Recent tradesPolymarket · live
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1X2Over/UnderBoth teams to scoreDouble chance

Moneyline (1X2) — best available price, with the market's implied probability.

OutcomeDecimalImpliedAI edge
Cerro Largo2.9034.5%—
Draw2.9034.5%—
Defensor Sporting2.5539.2%—

AI edge = the model consensus' probability minus the market's implied probability on the same outcome. Positive edge means the AIs rate it more likely than the book.

System instruction

You are a sports forecasting model. You are given identical structured facts about one match. Make an honest, calibrated prediction. You may not browse; use only the facts provided. Do not hedge — commit to one pick and a probability.

User brief (JSON) — sent byte-for-byte to every model

{
  "match": {
    "home": "Cerro Largo",
    "away": "Defensor Sporting",
    "sport": "football",
    "league": "Primera División - Apertura",
    "kickoff_utc": "2026-07-13T22:00:00.000Z",
    "venue": "Estadio Arquitecto Antonio Eleuterio Ubilla"
  },
  "market": {
    "type": "moneyline",
    "options": [
      "home",
      "draw",
      "away"
    ]
  },
  "bookmaker_odds": {
    "home": "2.9",
    "draw": "2.9",
    "away": "2.55"
  },
  "instructions": "Return your pick, a 0–100 confidence, a probability for each outcome, and one paragraph of reasoning."
}

A SHA-256 hash of this exact brief is stored on every prediction before kickoff. Nothing here changes after the result lands — hash it yourself to verify.

Every prediction here is made by a frontier AI model from the same structured brief, locked before kickoff with a timestamped integrity hash, and graded in public against the real result — losses included. No tips, no hindsight, no sportsbook money.