Arsenal vs West Ham United Prediction, Fair Odds & Result
Model answer: Home at 61%. Home is 61%, draw 23% and away 16%. These are clearly labelled sample figures until the production pipeline is connected.
One URL, complete history
Final — result reviewed
The original prediction is preserved beside the final score of 2–0.
Automatic post-match audit
Demo HitThe result is recorded without rewriting the forecast.
The locked top call was home win at 61%. The verified result was home win at 2–0.
- Final score
- 2–0
- Actual outcome
- Home win
- Probability assigned to result
- 61%
- Single-match Brier
- 0.077
- Latest settlement
- 2026-04-05T18:00:00.000Z
A single match cannot prove or disprove calibration. The score joins every other settled row on the public accuracy ledger.
Calibrated 1X2 view
Home, draw and away probabilities
- H · Arsenal
- 61%
- D · Draw
- 23%
- A · West Ham United
- 16%
| H — Arsenal | D — Draw | A — West Ham United |
|---|---|---|
| 61%probability | 23%probability | 16%probability |
| 1.64fair odds | 4.35fair odds | 6.25fair odds |
Calibration mirror
What does this confidence mean in reality?
61% is the largest probability, not certainty. The other two outcomes still carry 39% combined, and the top two outcomes are separated by 38%.
No comparable record had settled before this forecast was published, so no historical frequency is inferred.
Open the calibration table →Historical probability shapes
Probability Neighbours
No eligible settled forecasts were available strictly before this prediction was published, so no historical-neighbour inference is made.
As of
A distance of 5% means five probability points must be redistributed to turn one 1X2 split into the other. Match results, scores, Hit/Miss labels and Brier scores never participate in neighbour selection. This historical view does not change the current prediction.
- Settled neighbours
- 0
- Selection scope
- No eligible cohort
- Mean distance
- —
- Maximum distance
- —
- Average Brier
- —
What actually happened
Observed H/D/A outcomes
- Home win
- 00.0%
- Draw
- 00.0%
- Away win
- 00.0%
Only forecasts settled before the current publication time can enter this view. No future result or substitute sample is shown.
Publication proof
Forecast identity
- Published
- Model version
- FPAI-LGBM 0.8.4
- Competition
- PREMIER-LEAGUE
- Confidence
- 61%
- Record SHA-256
- Not issued for demo data
Demo notice: the timestamp, model version and figures on this preview are sample data, so no production record fingerprint is issued. Official records are generated automatically at least 24 hours before kick-off.
Kito calibration challenge
Make your call before the whistle
Set your own home, draw and away split. It stays only in this browser, saves the match to your private desk, and can be scored beside the locked model after the result.
Loading your device-local call…
Your selected probabilities never leave this device · anonymous aggregate use counters respect Global Privacy Control and Do Not Track · excluded from the public ledger, accuracy, APIs and structured data · not betting advice
Interactive counterfactual
What would have to change?
Move three transparent assumptions and watch the probability shape respond. This is an educational sensitivity test, not a second model and never an edit to the demo record.
Nearest illustrative flip
5-point gridFind the smallest move from the neutral official baseline that puts another outcome at least 0.5 percentage points ahead.
This boundary is a sensitivity illustration—not a new prediction. Missing-information stress stays at 0 and the official record never changes.
- Top-two gap
- 38 pts
- Uncertainty
- High
- Official record
- Unchanged
Illustrative Scenario v1. Method: apply visible log-probability shifts, then normalise with softmax; the stress control raises temperature toward a flatter split. Boundary search uses only team balance and draw pressure on a 5-point grid, holds stress at zero, and requires the target to lead by at least 0.5 percentage points.
Why the model leans this way
Locked probability record
- 01
The locked home probability was 61%.
- 02
The locked draw probability was 23%.
- 03
The locked away probability was 16%.
Grounded record explainer
Ask Kito about this probability
Kito can read only this labelled demo record. It cannot browse for hidden context, change the probabilities, suggest a stake, or promise a result.
Instant evidence mode is deterministic and makes no external model request. Optional AI response planning remains off until a server-side OpenAI key and budget switch are configured. When enabled, the model can only choose a full or compact view of server-authored evidence.
This is a labelled demo record. The top call is home win at 61%. Across a sufficiently large set of genuinely comparable 61% forecasts, that outcome should occur about 61 times in 100—not every time. The other two outcomes still hold 39% combined probability.
- Locked probability splitHome 61% · Draw 23% · Away 16%
- Model versionFPAI-LGBM 0.8.4
- Publication time2026-04-03T08:00:00Z
Locked feature context
Model-generated explanation
The published top call was Home. The final result was Home at 2–0, so the forecast was recorded as a hit. This row remains visible as part of the complete demo record.
Generated only from the locked pre-match feature snapshot; maximum 120 words and no change to the official probabilities.