Prediction Audit: Halmstad vs Gais Prediction, Odds & AI Betting Tips

Aug 09, 2026 - 14:30
0 1.25
2 1.65
xG Accuracy: 64%

AI correctly predicted the Gais win.

The match finished 0–2, validating the model's directional assessment.

Tracked markets vs full-time result

Prediction grade F

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Over 2.5 Under 2.5 (2 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes No ✖ Incorrect
  • 1X2 Gais Gais ✔ Correct
  • Correct Score Insights 1-1, 1-2, 0-1, 0-2, 2-1 0-2 ✔ Correct

Model vs Closing Market

Strong Disagreement

The closing market prices Gais higher than the statistical model.

Largest probability gap: Gais -12.1 pp

Outcome Model Closing Market Difference Signal
Halmstad 27.5% 17.8% +9.7 pp Model Higher
Draw 27.2% 24.9% +2.3 pp Aligned
Gais 45.3% 57.3% -12.1 pp Market Higher

The closing market estimates Gais's win probability at 57.3%, compared with the model's estimate of 45.3%, a difference of 12.1 percentage points. This highlights a disagreement between the model and market consensus, without indicating which view is ultimately correct.

Model probabilities are generated from the statistical xG model using a Poisson distribution. Closing market probabilities are derived from consensus closing 1X2 odds after margin removal. Values represent implied probabilities rather than betting recommendations. Closing snapshot: PRE1.

After full time, the model's directional lean matched the result (Gais win 0–2).

Market Assessment

The market is materially more optimistic about Gais than the current fair estimate.

  • Investors may be incorporating information not fully reflected in the baseline model.
  • Tournament-specific context can shift market pricing.

Post Match Insights

What worked

  • Gais attacking xG significantly stronger (1.65 vs 1.25)
  • Exact score 0–2 fell within the model's highlighted bins

What failed

  • Both Teams To Score: model leaned BTTS Yes; match finished BTTS No
  • Over / Under 2.5: model leaned Over 2.5; match finished Under 2.5 (2 goals)

Market lesson

Large model–market gaps do not automatically mean the market is right. Here the closing market priced Gais higher (57.3% vs model 45.3%, 12.1 pp), but the model's lean was validated (Gais win 0–2).

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Prediction Timeline

How this prediction moved from forecast to full-time review.

  1. Aug 09, 2026 · 14:29 UTC Forecast generated
    • Model 1X2 · Halmstad 27.6% · Draw 27.2% · Gais 45.3%
    • xG · Halmstad 1.25 — Gais 1.65
  2. Aug 09, 2026 · 14:03 UTC Opening odds snapshot PRE30
    • 1X2 odds · Halmstad 5.38 · Draw 3.85 · Gais 1.67
    • Implied 1X2 · Halmstad 17.8% · Draw 24.9% · Gais 57.3%
    • Bookmaker · Pinnacle
  3. Aug 09, 2026 · 14:29 UTC Closing snapshot recorded PRE1
    • 1X2 odds · Halmstad 5.38 · Draw 3.85 · Gais 1.67
    • Implied 1X2 · Halmstad 17.8% · Draw 24.9% · Gais 57.3%
    • Bookmaker · Pinnacle
  4. Aug 09, 2026 · 14:30 UTC Kickoff
  5. FT Full-time result Gais win · 0–2
  6. FT Prediction validated Directional lean matched full-time result
  7. Archived Prediction review

Historical Snapshot

Frozen at kickoff — the model output as it stood before the match started.

Historical verdict: Monitor
Historical Decision Monitor
Outcome Validated
Pre-match metrics (historical context)
Prediction Reliability 57/100 · Moderate
  • Validation: Warning
  • Large market gap (12 pp)
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation warning
Pricing proximity (inverse gap) 39/100
Betting Confidence 45/100

Validation Report

Immutable Snapshot

Prediction Time: Aug 04, 2026 · 01:16 UTC Snapshot ID: dp-2964658

Closing Odds 1.67
AI Fair Odds —
CLV Pending
Final Result Gais win · Halmstad 0–2 Gais
Prediction ✔ Correct
Decision Grade F

Model Performance

This prediction contributes to:

  • Primary Bets ROI (180d): -100.0%

Review FAQ

How accurate was the prediction?
This page grades directional markets (1X2, Over/Under 2.5, BTTS) against the full-time result. The prediction grade reflects how many of those tracked markets matched reality.
What does xG Accuracy measure?
xG Accuracy compares the model's pre-match expected-goals profile to the actual scoreline — not whether every market hit. A strong directional review can coexist with a moderate xG accuracy score.
Why wasn't the exact score predicted?
Correct-score outcomes are low-probability tails even when the model reads the match profile well. We highlight top score bins for context; missing the exact line does not invalidate a directional review.
Does this improve the AI record?
Each finished match is logged in our validation pipeline. Aggregated hit rates and CLV studies are published separately — this page is the per-match audit trail.

Predictions are for informational purposes only. Always gamble responsibly and within your limits. Past performance does not guarantee future results.

AI match briefing

AI Match Summary

Below is a compact, numbers-first snapshot aligned with the same engine as the cards above.

  • League: Allsvenskan
  • Fixture: Halmstad vs Gais
  • Kickoff: 2026-08-09 14:30:00
  • 1X2 (model): Home 27.6% · Draw 27.2% · Away 45.3%
  • xG (showing): Halmstad 1.25 — Gais 1.65 (total xG ≈ 2.9)
  • Value headline: At least one tracked line reaches the headline EV threshold — align with the hero / Primary card if shown.
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Over 2.5 (Under 2.5 44.6% · Over 2.5 55.4%); BTTS Yes (Yes 59.1% · No 40.9%) Value lean (pricing): O/U 2.5 Over 2.5; BTTS Yes
  • BTTS (model): Yes 59.1% · No 40.9%
  • Correct score (top bin): 1-1 (11.3%)

Saying “no value” on a snapshot is a feature, not a bug: it protects readers from forcing a play when the edge is not there.

If lines move materially, re-run generation or refresh — implied probabilities and any future EV readouts will change first.

Historical Recommendation

Historical Decision: Monitor

Outcome: Validated — Pre-match lean validated against the full-time result.

Risk Factors Considered Before Kickoff

  • Price movement: implied probabilities and EV move with odds.
  • Sample / data gaps: low-information leagues widen forecast bands.
  • In-play state: goals and red cards are not modelled here.
  • Scoreline variance: the most likely scoreline is still usually a low absolute probability outcome (often well below 20%).

Last Updated

September 29, 2026 (UTC)

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Allsvenskan Allsvenskan — Standings
# TEAM MP W D L PTS
1 Sirius 22 16 3 3 51
2 Hammarby FF 22 13 4 5 43
3 Djurgardens IF 22 13 2 7 41
4 IF Elfsborg 22 10 7 5 37
5 BK Hacken 22 9 9 4 36
6 Vasteras SK FK 22 10 5 7 35
7 Malmo FF 22 10 3 9 33
8 AIK Stockholm 22 9 6 7 33
9 IFK Goteborg 22 9 5 8 32
10 Gais 22 8 6 8 30
11 IF Brommapojkarna 22 7 6 9 27
12 Mjallby AIF 22 5 7 10 22
13 Kalmar FF 22 5 4 13 19
14 Degerfors IF 22 5 4 13 19
15 Orgryte IS 22 3 6 13 15
16 Halmstad 22 3 5 14 14
# TEAM MP GS GC +/- PTS
1 Sirius 22 52 28 +24 51
2 Hammarby FF 22 49 20 +29 43
3 Djurgardens IF 22 47 21 +26 41
4 BK Hacken 22 39 30 +9 36
5 Malmo FF 22 37 33 +4 33
6 Vasteras SK FK 22 34 35 -1 35
7 IF Elfsborg 22 31 22 +9 37
8 AIK Stockholm 22 31 34 -3 33
9 IFK Goteborg 22 31 41 -10 32
10 IF Brommapojkarna 22 30 36 -6 27
11 Gais 22 28 20 +8 30
12 Mjallby AIF 22 27 38 -11 22
13 Orgryte IS 22 25 49 -24 15
14 Kalmar FF 22 21 36 -15 19
15 Degerfors IF 22 19 34 -15 19
16 Halmstad 22 16 40 -24 14
# TEAM MP xG xGC +/- PTS
1 Kalmar FF 22 1.6 0.5 +1.1 19
2 IFK Goteborg 22 1.9 0.9 +1.0 32
3 Malmo FF 22 1.3 0.6 +0.7 33
4 AIK Stockholm 22 3.8 3.2 +0.6 33
5 Djurgardens IF 22 0.5 1.6 -1.1 41
6 Mjallby AIF 22 2.8 5.1 -2.3 22
7 Sirius 22 — — — 51
8 Hammarby FF 22 — — — 43
9 IF Elfsborg 22 — — — 37
10 BK Hacken 22 — — — 36
11 Vasteras SK FK 22 — — — 35
12 Gais 22 — — — 30
13 IF Brommapojkarna 22 — — — 27
14 Degerfors IF 22 — — — 19
15 Orgryte IS 22 — — — 15
16 Halmstad 22 — — — 14