> ML_DATASET // SEGMENT-ANYTHING-1-BILLION-MASKS_v1.0
SA-1B: Segment Anything 1-Billion Masks (Meta AI)
Meta AI Research (Kirillov et al.) · Foundation Vision Segmentation · 11 million high-resolution licensed images, 1.1 billion segmentation masks
Foundation Vision SegmentationCustom Research License11 million high-resolution licensed images, 1.1 billion segmentation masksregistration-required
Dataset Profile & Characteristics
Label Type:High-quality polygon segmentation masks covering entire visual scenes
Languages:en
License Tier:research-only
Modalities:image
Intended Use
- Training promptable general visual segmentation models (SAM) and visual representation learning
Prohibited / Discouraged Use
- Commercial redistribution of raw images
Bias, Leakage & Privacy Risk Analysis
Privacy / Sensitive Data Risks:
Photographs with blurred faces and blurred vehicle license plates.
Known Bias:
Geographically balanced photographic distribution; slight studio composition bias.
Known Benchmark Leakage:
Unsupervised mask generation loop trained with human-in-the-loop verification.