Meta launches SAM 3.1 API for detection, segmentation and tracking

Meta has launched SAM 3.1 on its Model API, an optimized official implementation that lets users find objects in images and videos via noun-phrase prompts, combining detection, segmentation and tracking in a single API call.

2026-09-19 ~ 2026-09-19 · 3 related posts

• Meta ships SAM 3.1 on Model API: detection, segmentation, tracking in one call — AIatMeta · 2026-09-19
• Meta ships SAM 3.1 on Model API: noun-phrase prompts for detection, segmentation and tracking at $2.50/1k images — armand_ruiz · 2026-09-19

1 near-duplicate retellings: Vjeux