3D Semantic Segmentation on ScanNet++
62.4mIoU (20 classes)TrianguLang
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| TrianguLangmechanism=GASA2026.03 | 62.4 | 77.4 | — | — | — | |
| EmbodiedSplat-fastSearch Domain=3D, Per-Scene / Generalizable=Generalizable, Online / Offline=Online, Input Modality=RGB-D2026.03 | 51.09 | 78.68 | 1 | 5.18 | — | |
| MV-SAMweights=SA-1B-trained2026.03 | 48.9 | 63.5 | — | — | — | |
| SAM3weights=SA-1B-trained, cross-view reasoning=false2026.03 | 48.6 | 63.4 | — | — | — | |
| SAM2-Videoweights=SA-1B-trained2026.03 | 46.1 | 61.4 | — | — | — | |
| EmbodiedSplat-fastSearch Domain=3D, Per-Scene / Generalizable=Generalizable, Online / Offline=Online, Input Modality=RGB2026.03 | 45.53 | 71.42 | 1 | 5.18 | — | |
| EmbodiedSplatSearch Domain=3D, Per-Scene / Generalizable=Generalizable, Online / Offline=Online, Input Modality=RGB-D2026.03 | 44.03 | 66.27 | 8 | 0.75 | — | |
| EmbodiedSplatSearch Domain=3D, Per-Scene / Generalizable=Generalizable, Online / Offline=Online, Input Modality=RGB2026.03 | 41.93 | 61.5 | 8 | 0.75 | — | |
| SAM2-Longweights=SA-1B-trained2026.03 | 41.5 | 61.4 | — | — | — | |
| RADSeg+3D Aggregation Type=Probability Space2025.11 | 39.93 | — | — | — | 59.25 | |
| Dr. SplatSearch Domain=3D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 39.85 | 58.34 | 2 | — | — | |
| RADSeg3D Aggregation Type=Probability Space2025.11 | 36.81 | — | — | — | 57.14 | |
| RADSeg3D Aggregation Type=Feature Space2025.11 | 36.22 | — | — | — | 55.73 | |
| Occam’s LGSSearch Domain=3D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 34.08 | 61.19 | 2 | — | — | |
| RayFronts3D Aggregation Type=Probability Space2025.11 | 31.61 | — | — | — | 49.51 | |
| RayFronts3D Aggregation Type=Feature Space2025.11 | 30.72 | — | — | — | 47.79 | |
| InstanceGaussianSearch Domain=3D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 29.98 | 47.47 | 3 | — | — | |
| Trident (w/refine)3D Aggregation Type=Probability Space2025.11 | 29.89 | — | — | — | 53.75 | |
| Pano3D (MUSt3R)Modality=RGB-only2026.06 | 29.7 | 42 | — | — | — | |
| Talk2Dino3D Aggregation Type=Probability Space2025.11 | 29.54 | — | — | — | 41.37 | |
| Pano3Dbackbone=Pi32026.06 | 29.46 | — | — | — | — | |
| Prompt Projectionmechanism=unprojects prompts into 3D and re-projects per view, weights=SA-1B-trained2026.03 | 29.2 | 59.2 | — | — | — | |
| Talk2Dino3D Aggregation Type=Feature Space2025.11 | 28.91 | — | — | — | 39.88 | |
| TextRegion3D Aggregation Type=Probability Space2025.11 | 28.14 | — | — | — | 54.81 | |
| Trident3D Aggregation Type=Probability Space2025.11 | 27.83 | — | — | — | 50.54 | |
| TextRegion3D Aggregation Type=Feature Space2025.11 | 27.64 | — | — | — | 54.52 | |
| Trident3D Aggregation Type=Feature Space2025.11 | 26.44 | — | — | — | 49.68 | |
| OpenGaussianSearch Domain=3D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 25.65 | 37.03 | 2.5 | — | — | |
| Pano3Dbackbone=MUSt3R2026.06 | 24.88 | — | — | — | — | |
| SC-CLIP3D Aggregation Type=Probability Space2025.11 | 23.9 | — | — | — | 43.49 | |
| SC-CLIP3D Aggregation Type=Feature Space2025.11 | 22.03 | — | — | — | 42.83 | |
| PanSt3RModality=RGB-only, Evaluation source=Evaluated by [21]2026.06 | 21.6 | 31.4 | — | — | — | |
| IGGTBase Model=true2026.06 | 20.14 | — | — | — | — | |
| UNITEModality=RGB-only2026.06 | 17.2 | 37 | — | — | — | |
| LSMmode=Multi-View2026.06 | 15.17 | — | — | — | — | |
| LSMModality=RGB-only, Evaluation source=Evaluated by [21]2026.06 | 14.3 | 26.5 | — | — | — | |
| Feature-3DGSBase Model=true2026.06 | 10.59 | — | — | — | — | |
| Pe3RModality=RGB-only, Evaluation source=Evaluated by [21]2026.06 | 8.3 | 16 | — | — | — | |
| Uni3RModality=RGB-only, Evaluation source=Evaluated by [21]2026.06 | 5.2 | 10.8 | — | — | — | |
| Online-LangSplatSearch Domain=2D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Online2026.03 | 4.51 | 11.34 | 5.4 | 1.12 | — | |
| LEGaussiansSearch Domain=2D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 2.93 | 9.34 | 6 | — | — | |
| LangSplatSearch Domain=2D, Per-Scene / Generalizable=Per-Scene, Online / Offline=Offline2026.03 | 2.21 | 10.18 | 6 | — | — |