Custom SAM3 (Segment Anything Model from Meta) API for AI segmentation - Prompt with Text - Prompt with Masks

Deploy Meta's advanced segmentation logic via API to isolate objects using natural language text or mask-based guides.

The Custom SAM3 API delivers Meta's next-generation segmentation logic for real-time production environments. It handles text-to-segment queries (e.g., 'the silver scalpel') and mask-based refinements with sub-100ms latency on A100 clusters. The system runs on optimized CUDA kernels to support high-resolution 4K inputs and multi-object tracking. Use it to automate rotoscoping or label massive datasets without manual clicking: just send the text prompt or a reference mask and get back the COCO-formatted polygons.

https://ai.meta.com/research/publications/segment-anything-model-2/