SEGMENT ANYTHING MODEL (SAM) 3.1

Summary from the TLDR AI newsletter

SAM 3.1 can detect, segment, and track objects in images and video on the Meta Model API. Users just enter text prompts to identify, segment, and follow any object in images or video. It is served on inference built specifically for its architecture. The model costs $2.50 per 1,000 images or $0.20 per 1,000 frames of video.