SA-1B (Segment Anything)
by Meta AI · open-source · Last verified 2026-03-17
SA-1B is Meta AI's massive segmentation dataset released alongside the Segment Anything Model (SAM), containing over 1 billion high-quality segmentation masks across 11 million diverse, high-resolution images. It is the largest segmentation dataset ever created and enables training of generalist vision models with strong zero-shot transfer capabilities.
https://segment-anything.com ↗B+
B+—Good
Adoption: AQuality: A+Freshness: ACitations: A+Engagement: F
Specifications
- License
- SA-1B Research License
- Pricing
- open-source
- Capabilities
- instance-segmentation, zero-shot-segmentation, foundation-model-training
- Integrations
- PyTorch, HuggingFace
- Use Cases
- model-training, foundation-model-pretraining, zero-shot-transfer
- API Available
- No
- Tags
- segmentation, SAM, foundation-model, masks, zero-shot
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
77.2Adoption
87
Quality
96
Freshness
85
Citations
93
Engagement
0
Put AI to work for your business
Deploy this dataset alongside autonomous AaaS agents that handle tasks end-to-end — no babysitting required.