# Depth Estimation on KITTI Mono (AbsRel, SqRel, RMSE, Delta\<1.25)

Source: [Depth Estimation on KITTI Mono (AbsRel, SqRel, RMSE, Delta\<1.25)](<https://www.sota2.com/research/sota/depth-estimation-on-kitti-mono-absrel-sqrel-rmse-delta-1-25>)

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

Data updated: 2026-05-18T08:22:42.294Z

Evaluation of Depth Estimation performance on the KITTI Mono split, specifically reporting AbsRel, SqRel, RMSE, and Delta \< 1.25 accuracy.

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 | Depth Estimation |
| Dataset (including any stated split) | KITTI Mono |
| Metric | AbsRel |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 11 of 11 |
| 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

- [AbsRel](<https://www.sota2.com/research/sota/depth-estimation-on-kitti-mono-absrel-sqrel-rmse-delta-1-25.md?metric=AbsRel>): Lower is better; unit: SCALAR.

- [SqRel](<https://www.sota2.com/research/sota/depth-estimation-on-kitti-mono-absrel-sqrel-rmse-delta-1-25.md?metric=SqRel>): Lower is better; unit: SCALAR.

- [RMSE](<https://www.sota2.com/research/sota/depth-estimation-on-kitti-mono-absrel-sqrel-rmse-delta-1-25.md?metric=RMSE>): Lower is better; unit: SCALAR.

- [Delta \< 1.25](<https://www.sota2.com/research/sota/depth-estimation-on-kitti-mono-absrel-sqrel-rmse-delta-1-25.md?metric=Delta%20%3C%201.25>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AbsRel | Result date | Report paper |
| --- | --- | --- | --- |
| FGQ | 0.079 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| FlatQuant | 0.084 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| FGQ | 0.086 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| QuaRot | 0.087 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| FlatQuant | 0.087 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| QuantVGGT | 0.088 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| QuantVGGT | 0.091 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| FP16 | 0.092 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| RTN | 0.093 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| QuaRot | 0.117 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |
| RTN | 0.148 | Not recorded | 6a0a9ce9dbc836b87d82b2c8 |

### FGQ

AbsRel: 0.079. Result ID: 6a0acc4947f34ce924f0decf.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/4"}. This record does not assert independent reproduction.

### FlatQuant

AbsRel: 0.084. Result ID: 6a0acc4947f34ce924f0decd.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a8b1e209131cea83cda.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/4"}. This record does not assert independent reproduction.

### FGQ

AbsRel: 0.086. Result ID: 6a0acc4947f34ce924f0deca.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/8"}. This record does not assert independent reproduction.

### QuaRot

AbsRel: 0.087. Result ID: 6a0acc4947f34ce924f0dec7.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756a1e209131cea67b8c.md>)

[Implementation](<https://github.com/spcl/QuaRot>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/8"}. This record does not assert independent reproduction.

### FlatQuant

AbsRel: 0.087. Result ID: 6a0acc4947f34ce924f0dec8.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7a8b1e209131cea83cda.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/8"}. This record does not assert independent reproduction.

### QuantVGGT

AbsRel: 0.088. Result ID: 6a0acc4947f34ce924f0dece.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc71e209131cea8a67e.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/4"}. This record does not assert independent reproduction.

### QuantVGGT

AbsRel: 0.091. Result ID: 6a0acc4947f34ce924f0dec9.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7bc71e209131cea8a67e.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/8"}. This record does not assert independent reproduction.

### FP16

AbsRel: 0.092. Result ID: 6a0acc4947f34ce924f0dec5.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"16/16"}. This record does not assert independent reproduction.

### RTN

AbsRel: 0.093. Result ID: 6a0acc4947f34ce924f0dec6.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/8"}. This record does not assert independent reproduction.

### QuaRot

AbsRel: 0.117. Result ID: 6a0acc4947f34ce924f0decc.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756a1e209131cea67b8c.md>)

[Implementation](<https://github.com/spcl/QuaRot>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/4"}. This record does not assert independent reproduction.

### RTN

AbsRel: 0.148. Result ID: 6a0acc4947f34ce924f0decb.

[Reporting paper](<https://www.sota2.com/research/paper/6a0a9ce9dbc836b87d82b2c8.md>)

Recorded evaluation configuration: {"Bitwidth (W/A)":"4/4"}. This record does not assert independent reproduction.

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