sam3
The repository provides code for running inference and finetuning with the Meta Segment Anything Model 3 (SAM 3), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.
Growth we measured
We have not stored a star snapshot for this repo yet, so we have no measured history to show. Repos enter the snapshot set when they appear in our trending index.
How this is measured. whatstrending.ai stores its own daily star and fork snapshot for every repo in its trending index, starting 2026-06-19. Growth figures appear on this page once at least two snapshots exist for the repo. Nothing is estimated, interpolated or back-filled.
Add the Trending AI Repo badge to your README
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[](https://whatstrending.ai/repos/facebookresearch/sam3)<a href="https://whatstrending.ai/repos/facebookresearch/sam3"><img src="https://whatstrending.ai/badge/repo/facebookresearch/sam3.svg" alt="Trending AI Repo"></a>We never open issues or pull requests to ask maintainers to add this. How the badge works →