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ResearchFormerly WizWand

Orienteering Problem

Benchmarks

DatasetSOTA methodMetricTrendResultsLast updated

57.365Objective Value

24

Jun 4, 2026

100Feasibility

21

Feb 26, 2026

15.309Objective Value

14

Feb 26, 2026

0Optimality Gap

12

Mar 12, 2026

OP N=200 standard (test)

56.716Objective Value

10

Feb 26, 2026

55.43Objective Value

10

Feb 26, 2026

OP Average across scales 20 50 100

0.05Average Gap

8

Mar 12, 2026

0Gap

8

Mar 12, 2026

30.9Objective Value

7

Feb 26, 2026

OP N=100 (test)

33.19Objective Value

7

Feb 26, 2026

OP100 1,000 instances

0Optimality Gap

6

May 26, 2026

OP N=100 64 independent instances (test)

36.392Objective Value

6

Feb 26, 2026

OP N=50 64 independent instances (test)

19.867Objective Value

6

Feb 26, 2026

OP N=1000 (Generalization 128 instances)

0Optimality Gap

6

Feb 26, 2026

OP N=500 (Generalization (128 instances))

0Optimality Gap

6

Feb 26, 2026

OP N=200 (Generalization 128 instances)

BQ-transformer bs16

-1.04Optimality Gap

6

Feb 26, 2026

OP N=100 10k inst. (test)

BQ-transformer bs16

-1.13Optimality Gap

6

Feb 26, 2026

1Normalized Score

5

Feb 26, 2026

31.29Objective Value

5

Feb 26, 2026

OP N=500 standard (test)

123.218Objective Value

5

Feb 26, 2026

OP N=100 standard (test)

30.358Objective Value

5

Feb 26, 2026

0Optimality Gap (%)

4

May 26, 2026

OP-ACO N=50, 100, 200 (val)

8.93Optimality Gap (%)

4

May 12, 2026

6.17CDI Score

3

Jul 7, 2026

28.21Prize

3

Mar 12, 2026