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Papers Benchmarks Datasets Tasks

3D Semantic Segmentation research benchmarks – Page 3 · SOTA2 Research

3D Semantic Segmentation

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

ScanNet++ (val)

55.8mAcc

16

Apr 7, 2026

SynLiDAR to SemanticSTF (val)

51.9mIoU (D-fog)

16

Feb 26, 2026

52.7F-score

15

Mar 10, 2026

ScanNet200 (test)

24.6mIoU (f)

15

Feb 26, 2026

SemanticKITTI-FV (val)

0.668mIoU

15

Feb 26, 2026

SensatUrban (test)

63.4mIoU

15

Feb 26, 2026

nuScenes USA to Singapore

73.3mIoU (2D)

14

May 11, 2026

Matterport3D 1.0 (test)

67.2mAcc

14

Mar 30, 2026

54.98mIoU (All)

14

Jul 7, 2026

73.3hIoU

13

Feb 27, 2026

ScanNet20 (val)

PTv3 + PPT (Ours)

79.1mIoU

13

Jul 2, 2026

SemanticPOSS nuScenes source 6 classes (val)

65.8mIoU

13

Feb 26, 2026

SemanticPOSS SemanticKITTI source target 13 classes (val)

42.9mIoU

13

Feb 26, 2026

SemanticKITTI source target 19 classes (val)

32.1mIoU

13

Feb 26, 2026

SemanticKITTI nuScenes source 10 classes (val)

46.2mIoU

13

Feb 26, 2026

62.1mIoU

13

Feb 26, 2026

ScanNet20 v2 (val)

75.7mIoU

13

Feb 26, 2026

ScanNet200 new (test)

Fully Supervised

68.7mIoU-B

12

Feb 26, 2026

ScanNet old (test)

Fully Supervised

78.71mIoU (B)

12

Feb 26, 2026

67.6mIoU

12

Feb 26, 2026

SynLiDAR -> semanticPOSS (test)

50.8mIoU

12

Feb 26, 2026

71.13mIoU

12

Mar 4, 2026

Synthia to SemanticKITTI (target)

MM-TTA (Soft Select)

31.52D Score

12

Feb 26, 2026

ScanNet40 (val)

49.7mIoU

11

Jul 2, 2026

34.75mIoU (70 classes)

11

Mar 5, 2026

Page 3 of 7

Popular datasets

ScanNet S3DIS nuScenes Matterport3D SemanticSTF

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