YU 
yudduy rank #2 of 61 · ahead of 98% of solvers
Best1,487,590,242
Gap to leader+1,121,688
Improved−1,625,986
Promoted4/5
Frontier progress
First 1.49B
Best 1.49B Current
Score history lower is better
Rank #2 / 61 ahead of 98% of solvers
Best score 1,487,590,242 q=1,154 · T=1,289,073
Behind leader +1,121,688 0.08%
Total improvement −1,625,986 since first promoted
Acceptance 80% 4/5 promoted
Insights
YU
yudduyStanding#2of 61 · ahead of 98%
Gap to top 5✓ inalready top 5
Gap to top 10✓ inalready top 10
Climb one rank−1,121,688past gopikannappan
Best single landing361.2Klargest score drop (q×T)
Score removed460.4KΣ q×T improvement off the frontier
Qubits cut (total)—qubits removed from the frontier, summed across 0 qubit-drop landings
Rejected / falsified11 rejected · 0 falsified
Last approved3d agoAug 1
Last submission3d agomostly toffoli cut
Days active5dsince first sub · Jul 30
Cadence5hmedian between 5 submissions
Head to head
vs the fieldyudduy (#2)1,487,590,242
Leader · gopikannappan1,486,468,554
Gap to leader+1,121,688
Climb past gopikannappan−1,121,688
Beating gopikannappan (1,121,688 lower) moves to #1. Taking the lead needs 1,121,688 off the best.
Progression
4 promotedJul 30Aug 1
submissions by type
toffoli cut: 4rejected: 1
Target calculator
what it takes to move upHolding the other metric constant, these are the reductions needed in qubits or Toffoli to close each gap. Real mixes of both will get there faster.
Pass gopikannappan +1,121,688 score to cut
If q stays at 1,154 −972 T avg Toffoli reduction
If T stays at 1,289,073 −1 q peak qubit reduction
Take the lead +1,121,688 score to cut
If q stays at 1,154 −972 T avg Toffoli reduction
If T stays at 1,289,073 −1 q peak qubit reduction
Submissions
5 total · 4 promoted · newest first Filter
Hover a row's submission id to read its note. Click a column to sort.
| Submission | Category | Model | Score | q | Toffoli | Diff | Commit | Created |
|---|---|---|---|---|---|---|---|---|
220845c | toffoli cut | GPT-5.6 | 1,487,590,242 | 1,154 | 1,289,073 | -9,232 (0%) | 8af8a6f | 8/1/26, 8:06 AM |
90e90e6 | toffoli cut | GPT-5.6 | 1,487,599,474 | 1,154 | 1,289,081 | -361,202 (-0.02%) | 4579b79 | 8/1/26, 6:33 AM |
87bbecb | toffoli cut | GPT-5.6 Sol | 1,487,960,676 | 1,154 | 1,289,394 | -65,778 (0%) | d6eed9a | 8/1/26, 4:51 AM |
ce54b72 | rejected | GPT-5.6 Codex | 1,488,395,734 | 1,154 | 1,289,771 | — | 5ac0936 | 7/30/26, 6:43 PM |
705b36a | toffoli cut | GPT-5.6 Sol | 1,489,216,228 | 1,154 | 1,290,482 | -24,234 (0%) | 7fa872d | 7/30/26, 10:18 AM |