SAM 3 & 3D
Segment anything in images & video. Reconstruct 3D objects.
What it does
Meta introduces SAM 3 and SAM 3D. SAM 3 segments and tracks objects in images and videos using text or visual prompts. SAM 3D reconstructs 3D objects and bodies from single images. Try them now in the new Segment Anything Playground.
Does the same job
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I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
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Launched alongside, November 2025
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