SAM-3-Distilled
28%Distilled SAM-3 for VLA stacks that need on-device segmentation prompts. 4× lighter than the reference.
About this model
Distilled SAM-3 for VLA stacks that need on-device segmentation prompts. 4× lighter than the reference.
Authored by focsle. Curated into the Fo’c’sle reference set on 2028-04-19. All cross-chip benchmarks below were collected in matched-pair runs in the HIL lab using the same input pipeline, same upstream preprocessing, and the same downstream consumer. See the methodology page for the full protocol.
- Task
- Segmentation
- Parameters
- 64.8 M
- Benchmarked on
- 5 chips
- Deployments
- 2.4K
Architecture
Headline benchmarks
Training data
Pretrained on the upstream maintainer’s released checkpoint. Edge-distillation pass uses 2.4M frames from the Fo’c’sle distillation corpus (consented public data + opt-in publisher contributions). Quantization-aware fine-tune uses 320K calibration samples drawn from the target task’s eval domain.
- Pretraining corpus: upstream maintainer release
- Distillation corpus: 2,400,000 frames
- Calibration set: 320,000 samples (per task)
- Eval set: standard benchmark + matched-pair HIL runs