# Core Speed Prediction on C-MAPSS 50% RUL

Source: [Core Speed Prediction on C-MAPSS 50% RUL](<https://www.sota2.com/research/sota/core-speed-prediction-on-c-mapss-50-percent-rul>)

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

Data updated: 2026-05-15T08:01:17.734Z

Evaluation of models on the C-MAPSS dataset subset corresponding to 50% Remaining Useful Life (RUL) estimation, specifically focusing on the Core Speed Prediction task using RMSE.

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 | Core Speed Prediction |
| Dataset (including any stated split) | C-MAPSS 50% RUL |
| Metric | RMSE (Core Speed) |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| 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

- [RMSE (Core Speed)](<https://www.sota2.com/research/sota/core-speed-prediction-on-c-mapss-50-percent-rul.md?metric=RMSE%20(Core%20Speed)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | RMSE (Core Speed) | Result date | Report paper |
| --- | --- | --- | --- |
| LIP-C | 17.7 | Not recorded | 6a06a8a5dbc836b87d82a14c |
| LIP-G | 17.9 | Not recorded | 6a06a8a5dbc836b87d82a14c |
| Uniform EM | 24.9 | Not recorded | 6a06a8a5dbc836b87d82a14c |
| Target Only | 36.6 | Not recorded | 6a06a8a5dbc836b87d82a14c |
| Pooled | 44.7 | Not recorded | 6a06a8a5dbc836b87d82a14c |

### LIP-C

RMSE (Core Speed): 17.7. Result ID: 6a06d2c247f34ce924ee4465.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

Recorded evaluation configuration: {"Backbone":"Natural cubic spline (GLM)","LLM Agent":"Claude Opus 4.7"}. This record does not assert independent reproduction.

### LIP-G

RMSE (Core Speed): 17.9. Result ID: 6a06d2c247f34ce924ee4466.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

Recorded evaluation configuration: {"Backbone":"Natural cubic spline (GLM)","LLM Agent":"Gemini 3 Flash"}. This record does not assert independent reproduction.

### Uniform EM

RMSE (Core Speed): 24.9. Result ID: 6a06d2c247f34ce924ee4467.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fe51e209131cea47f2f.md>)

Recorded evaluation configuration: {"Backbone":"Natural cubic spline (GLM)"}. This record does not assert independent reproduction.

### Target Only

RMSE (Core Speed): 36.6. Result ID: 6a06d2c247f34ce924ee4469.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fe51e209131cea47f2f.md>)

Recorded evaluation configuration: {"Backbone":"Natural cubic spline (GLM)"}. This record does not assert independent reproduction.

### Pooled

RMSE (Core Speed): 44.7. Result ID: 6a06d2c247f34ce924ee4468.

[Reporting paper](<https://www.sota2.com/research/paper/6a06a8a5dbc836b87d82a14c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fe51e209131cea47f2f.md>)

Recorded evaluation configuration: {"Backbone":"Natural cubic spline (GLM)"}. This record does not assert independent reproduction.

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