Published prediction scorecard · Trinidad & Tobago · Pick 4 · draw 15628
Prediction 3 · 4 · 7 · 4 · result 9 · 8 · 6 · 9
This comparison uses the immutable snapshot created before this exact draw. The prediction is never rewritten after the result.
Pre-draw prediction
3474
2026-07-28 · 4:00 PM · slot-bayesian-recency-v1
Complete line rank
#1758 of 10000
Score 0.109993 in the locked ranking.
Complete-line chance: 1 in 10000. Rank #1758 is DrawPick's historical ordering; it does not change the lottery odds or guarantee an edge.
Locked evidence
What the model knew before the draw
484 verified earlier draws · 121 earlier 4:00 PM draws · input through 2026-07-28 · 10:30 AM · draw 15626.
Headline method: 55% same-slot smoothed frequency + 30% all-draw smoothed frequency + 15% recency weight
Complete comparison
Top 10 before this result
| Rank | Complete line | Score | Result |
|---|---|---|---|
| #1 | 3 · 4 · 7 · 4 | 0.137895 | |
| #2 | 9 · 4 · 7 · 4 | 0.136785 | |
| #3 | 3 · 2 · 7 · 4 | 0.136173 | |
| #4 | 9 · 2 · 7 · 4 | 0.135064 | |
| #5 | 3 · 3 · 7 · 4 | 0.134095 | |
| #6 | 3 · 4 · 7 · 8 | 0.133315 | |
| #7 | 8 · 4 · 7 · 4 | 0.133166 | |
| #8 | 3 · 8 · 7 · 4 | 0.133105 | |
| #9 | 9 · 3 · 7 · 4 | 0.132986 | |
| #10 | 9 · 4 · 7 · 8 | 0.132205 |
Winning line 9 · 8 · 6 · 9 ranked #1758 before the draw.
Model field
Which model chose what?
Published rows were locked before the draw. Replay rows were calculated afterward from the same locked input and do not count as live predictions.
| Model | Type | Choice | Complete-line rank | Grade | Status |
|---|---|---|---|---|---|
| Balanced slot model 55% same-slot smoothed frequency + 30% all-draw smoothed frequency + 15% recency weight | Statistical blend | 3 · 4 · 7 · 4 | #1758 | Miss | Published before draw |
| Same-time position frequency Smoothed digit frequency by position for this exact draw time | Frequency | 9 · 4 · 7 · 4 | #1233 | Miss | Published before draw |
| All-draw position frequency Smoothed digit frequency by position across all stored draw times | Frequency | 3 · 2 · 7 · 8 | #6584 | Miss | Published before draw |
| Recent position momentum Position-weighted appearances in the 12 most recent earlier draws | Momentum | 6 · 3 · 8 · 8 | #4475 | Miss | Published before draw |
| Longest position gaps Longest time since each digit last appeared in its position; descriptive only, not a due-number claim | Gap analysis | 1 · 9 · 9 · 2 | #6177 | Miss | Published before draw |
| Position transition pattern Smoothed position-by-position outcomes that followed the latest digit before this draw slot | Sequence history | 5 · 6 · 4 · 8 | #3940 | Miss | Published before draw |
| Sequence-shape transition research Tests whether an ordered result shape recurs after earlier results with sum-family 4; exact-number scoring remains independent | Structural pattern research | 3 · 2 · 1 · 4 Research comparison · 5 pre-declared structural features | Not ranked | Pattern miss · 3/5 features | Published before draw |
| Uniform random control Deterministic pre-draw uniform ordering used only as a comparison baseline | Control baseline | 8 · 0 · 6 · 3 | #1697 | Miss | Published before draw |