cfia-ai-lab/sam3-text-onnx

SAM 3 Text-Promptable ONNX

ONNX export of Meta's SAM 3 for browser inference via onnxruntime-web.

Variants

• vision_encoder.onnx — fp32 unfused (faster on ample VRAM)
• vision_encoder_mhafused.onnx — fp32 with fused MultiHeadAttention (memory-efficient via FlashAttention-2)
• text_encoder.onnx — text encoder
• decoder.onnx — mask decoder

Used by nachet-mini for text-promptable seed detection.