# Vehicle Routing Problem with LIFO (VRPL) on RouteFinder Newly generated v2 (test)

Source: [Vehicle Routing Problem with LIFO (VRPL) on RouteFinder Newly generated v2 (test)](<https://www.sota2.com/research/sota/vehicle-routing-problem-with-lifo-vrpl-on-routefinder-newly-generated-v2-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-06-11T07:45:21.403Z

Evaluation of algorithms solving the Vehicle Routing Problem with LIFO (VRPL) using the RouteFinder Newly generated v2 dataset instances, reporting metrics such as Gap and Time.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Vehicle Routing Problem with LIFO (VRPL) |
| Dataset (including any stated split) | RouteFinder Newly generated v2 (test) |
| Metric | Gap |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 4 of 4 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Gap](<https://www.sota2.com/research/sota/vehicle-routing-problem-with-lifo-vrpl-on-routefinder-newly-generated-v2-test.md?metric=Gap>): Lower is better; unit: PERCENT.

- [Time (s)](<https://www.sota2.com/research/sota/vehicle-routing-problem-with-lifo-vrpl-on-routefinder-newly-generated-v2-test.md?metric=Time%20(s)>): Lower is better; unit: TIME.

## Recorded results

| Method | Gap | Result date | Report paper |
| --- | --- | --- | --- |
| VaFM-TE | 1.489 | Not recorded | 6a28f32290966ade919c1655 |
| RF-TE | 1.502 | Not recorded | 6a28f32290966ade919c1655 |
| VaFM-TE | 42.997 | Not recorded | 6a28f32290966ade919c1655 |
| RF-TE | 57.386 | Not recorded | 6a28f32290966ade919c1655 |

### VaFM-TE

Gap: 1.489. Result ID: 6a2a669dfbc373592c2734ad.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

Recorded evaluation configuration: {"Multi-depot (MD) constraint":"false","Zero-shot evaluation":"true","Hardware":"RTX 3090 GPU","Batch size":"150"}. This record does not assert independent reproduction.

### RF-TE

Gap: 1.502. Result ID: 6a2a669dfbc373592c2734ac.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b441e209131cea8768e.md>)

Recorded evaluation configuration: {"Multi-depot (MD) constraint":"false","Zero-shot evaluation":"true","Hardware":"RTX 3090 GPU","Batch size":"150"}. This record does not assert independent reproduction.

### VaFM-TE

Gap: 42.997. Result ID: 6a2a669dfbc373592c2734af.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

Recorded evaluation configuration: {"Multi-depot (MD) constraint":"true","Zero-shot evaluation":"true","Hardware":"RTX 3090 GPU","Batch size":"150"}. This record does not assert independent reproduction.

### RF-TE

Gap: 57.386. Result ID: 6a2a669dfbc373592c2734ae.

[Reporting paper](<https://www.sota2.com/research/paper/6a28f32290966ade919c1655.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b441e209131cea8768e.md>)

Recorded evaluation configuration: {"Multi-depot (MD) constraint":"true","Zero-shot evaluation":"true","Hardware":"RTX 3090 GPU","Batch size":"150"}. This record does not assert independent reproduction.

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