Model Tracker
SAM 3D Body
SAM 3D Body is an AI model made by Meta. Meta released it on 19 November 2025. It is generally available. Its weights are open. Its licence is SAM License.
In inglese
- Released
- 19 November 2025 — ai.meta.com, read 16 October 2026
- Status
- Generally available — github.com, read 16 October 2026
- Takes
- Image — huggingface.co, read 16 October 2026
- Returns
- Not confirmed: The maker describes outputs as 3D mesh vertices and pose data, but the register's output categories do not include 3D or mesh.
- Open weights
- Yes — ai.meta.com, read 16 October 2026
- Licence
- SAM License — huggingface.co, read 16 October 2026
- Context window
- Not confirmed: The maker's pages reviewed do not publish a context window in tokens for SAM 3D Body.
- Longest answer
- Not confirmed: The maker's pages reviewed do not publish a standard maximum output limit in tokens for SAM 3D Body.
- Knowledge cutoff
- Not confirmed: The maker's pages reviewed do not state a knowledge-cutoff date for SAM 3D Body.
- API price, input
- Not confirmed: The maker's pages reviewed provide no standard API input-token price for SAM 3D Body.
- API price, output
- Not confirmed: The maker's pages reviewed provide no standard API output-token price for SAM 3D Body.
- Where
- Downloadable weights — ai.meta.com, read 16 October 2026
- Parameters
- Not confirmed: The maker publishes two checkpoint backbone sizes, 840M and 631M, but does not designate one parameter count as the standard value for the model.
- Model card
- Not confirmed: two readings disagree: https://huggingface.co/facebook/sam-3d-body-dinov3 and https://ai.meta.com/research/publications/sam-3d-body-robust-full-body-human-mesh-recovery/
Questions
When was SAM 3D Body released?
Meta released SAM 3D Body on 19 November 2025.
Is SAM 3D Body still available?
Yes: it is generally available, as Meta states it.
Are the weights of SAM 3D Body open?
Yes: Meta publishes the weights of SAM 3D Body for download.
What is the licence of SAM 3D Body?
The licence of SAM 3D Body is SAM License, as Meta names it.
More from Meta
- Audiobox
- AudioGen
- Chameleon
- CM3leon
- Code Llama
- DINOv2
- DINOv3
- Emu
- Emu Edit
- Emu Video
- EnCodec
- I-JEPA
- ImageBind
- LLaMA
- Llama 2
- Llama 3
- Llama 3.1
- Llama 3.2
- Llama 3.3
- Llama 4 Maverick
- Llama 4 Scout
- M2M-100
- Make-A-Video
- Movie Gen
Sources
- Introducing SAM 3D: Powerful 3D Reconstruction for Physical World Images (read 16 October 2026)
- SAM 3D Body: Robust Full-Body Human Mesh Recovery (read 16 October 2026)
- SAM 3D Body: Robust Full-Body Human Mesh Recovery (read 16 October 2026)
- facebook/sam-3d-body-dinov3 (read 16 October 2026)