sa-1b is a state-of-the-art machine learning benchmark indexed on Codesota. This page tracks published model results, top scores per metric, and the SOTA timeline for sa-1b.
Miou is the reported evaluation metric for sa-1b. Codesota tracks published model scores on this metric so readers can compare state-of-the-art results across sources and model families.
Higher is better
Muted rows were not state of the art when published — an earlier or same-year result already scored better.
| Rank | Model | Trust | Score | Year | Links | Fix |
|---|---|---|---|---|---|---|
| 01 | SAM 2 (Hiera-L) | verified | 62.2 | 2026 | Source ↗ | Looks wrong? |
| 02 | SAM (ViT-H) | verified | 58.1 | 2026 | Source ↗ | Looks wrong? |
| 03 | FastSAM | verified | 57.1 | 2026 | Source ↗ | Looks wrong? |
| 04 | EfficientSAM | verified | 55.5 | 2026 | Source ↗ | Looks wrong? |