ModelSegment Anything Model 3.1
SAM 3.1
A community-developed image segmentation model fine-tuned or further optimized on the SAM 2 architecture. It demonstrates improved stability in detail edge processing and occlusion scenarios, and is commonly used for precise local control within AI-generation workflows.
Timeline (last 90 days)
Sep 21
MiniMax workflow V5 introduces SAM 3.1 latent space masking technology for guided character replacement.
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Sep 21
SAM 3.1 in the community typically refers to community versions that are further fine-tuned or optimized based on the SAM 2 architecture.
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