# Vision-and-Language Navigation on Fetch Robot Real-World Obstacle-Injected (O)

Source: [Vision-and-Language Navigation on Fetch Robot Real-World Obstacle-Injected (O)](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o>)

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

Data updated: 2026-03-16T09:10:58.906Z

Evaluation of Vision-and-Language Navigation performance on the Fetch Robot Real-World dataset variant that includes injected obstacles.

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 | Vision-and-Language Navigation |
| Dataset (including any stated split) | Fetch Robot Real-World Obstacle-Injected (O) |
| Metric | SR (%) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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

- [SR (%)](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=SR%20(%25)>): Higher is better; unit: PERCENT.

- [SPL](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=SPL>): Higher is better; unit: PERCENT.

- [OS (%)](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=OS%20(%25)>): Higher is better; unit: PERCENT.

- [NE (m)](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=NE%20(m)>): Lower is better; unit: SCALAR.

- [Drop Rate](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=Drop%20Rate>): Lower is better; unit: PERCENT.

- [Delta (∆)](<https://www.sota2.com/research/sota/vision-and-language-navigation-on-fetch-robot-real-world-obstacle-injected-o.md?metric=Delta%20(%E2%88%86)>): Higher is better; unit: SCALAR.

## Recorded results

| Method | SR (%) | Result date | Report paper |
| --- | --- | --- | --- |
| HaltNav | 56.66 | Not recorded | 69b78e620636e5bf4afbda6c |
| HaltNav | 46.66 | Not recorded | 69b78e620636e5bf4afbda6c |
| StreamVLN | 0 | Not recorded | 69b78e620636e5bf4afbda6c |
| StreamVLN | 0 | Not recorded | 69b78e620636e5bf4afbda6c |
| InternVLA-N1 | 0 | Not recorded | 69b78e620636e5bf4afbda6c |
| InternVLA-N1 | 0 | Not recorded | 69b78e620636e5bf4afbda6c |

### HaltNav

SR (%): 56.66. Result ID: 69b7c90a47f34ce9249fa481.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

Recorded evaluation configuration: {"Level":"L0"}. This record does not assert independent reproduction.

### HaltNav

SR (%): 46.66. Result ID: 69b7c90a47f34ce9249fa482.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

Recorded evaluation configuration: {"Level":"L2"}. This record does not assert independent reproduction.

### StreamVLN

SR (%): 0. Result ID: 69b7c90a47f34ce9249fa47d.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79ee1e209131cea80120.md>)

Recorded evaluation configuration: {"Level":"L0"}. This record does not assert independent reproduction.

### StreamVLN

SR (%): 0. Result ID: 69b7c90a47f34ce9249fa47e.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79ee1e209131cea80120.md>)

Recorded evaluation configuration: {"Level":"L2"}. This record does not assert independent reproduction.

### InternVLA-N1

SR (%): 0. Result ID: 69b7c90a47f34ce9249fa47f.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6938feb86cfd488761a53e8f.md>)

[Implementation](<https://github.com/InternRobotics/InternNav>)

Recorded evaluation configuration: {"Level":"L0"}. This record does not assert independent reproduction.

### InternVLA-N1

SR (%): 0. Result ID: 69b7c90a47f34ce9249fa480.

[Reporting paper](<https://www.sota2.com/research/paper/69b78e620636e5bf4afbda6c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6938feb86cfd488761a53e8f.md>)

[Implementation](<https://github.com/InternRobotics/InternNav>)

Recorded evaluation configuration: {"Level":"L2"}. This record does not assert independent reproduction.

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