sam3.1-bf16

mlx-community/sam3.1-bf16

Uncategorised · mlx

bf16 Open on Hugging Face

Parameters

873M

Weights (est.)

≈ 3.5 GB

Mac memory (est.)

8 GB+

Size is estimated from the parameter count and quantisation. Memory allows a fifth extra for context plus 2 GB for the system; long contexts need more.

Details

Base model: facebook/sam3.1 (finetune)
Vendor: facebook
Task: Uncategorised
Quantisation: bf16
Licence: —
Downloads: 685 in the last 30 days · 3.9K all time · 32 likes
Published: 2026-03-30 · updated 2026-03-30 (7mo ago)
Tags: sam3.1_video, sam3, sam3.1, segmentation, detection, tracking, object-multiplex