Introducing SAM 3 Image Segmentation
11/19/2025
SAM 3 (Segment Anything Model 3) brings text prompts and exemplar-based segmentation to image understanding.
What is SAM 3?
SAM 3 is Meta's latest segmentation model with 848M parameters. Key features include:
- Text Prompts: Describe objects in natural language
- Exemplar Prompts: Provide example images for similar object detection
- Visual Prompts: Traditional point and box prompts
- Video Tracking: Track objects across frames
SAM 3 vs Previous Versions
| Feature | SAM1 | SAM2 | SAM 3 |
|---|---|---|---|
| Text Prompts | ✗ | ✗ | ✓ |
| Exemplar Prompts | ✗ | ✗ | ✓ |
| Video Support | ✗ | ✓ | ✓ |
How SegmentLens Uses SAM 3
SegmentLens combines SAM 3 segmentation with Gemini generation for:
- E-commerce: Product background removal and scene generation
- Education: Course cover and illustration generation
- API Access: Integrate SAM 3 into your applications
Get Started
Try SAM 3 segmentation at SegmentLens today. Questions? Contact support@sam3.ai.