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SigLIP2

Zero‑shot image‑text similarity and classification using SigLIP2.

SigLIP2 (Sigmoid Loss for Language‑Image Pre‑training 2) is a vision‑language model from Google that computes cosine‑similarity scores between images and text prompts. It can be used for zero‑shot image classification, image search, and content moderation without any task‑specific fine‑tuning.

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This model is currently not supported on any Compute chipset.

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Technical Details

Image input resolution:224x224
Model checkpoint:google/siglip2-base-patch16-224
Model size (image_encoder) (float):352 MB
Model size (image_encoder) (w8a16):92.8 MB
Model size (text_encoder) (float):1.05 GB
Model size (text_encoder) (w8a16):461 MB
Text sequence length:64

Applicable Scenarios

  • Image Search
  • Content Moderation
  • Zero-Shot Classification

License

Tags

  • foundation

Supported Compute Devices

  • Snapdragon X Elite CRD
  • Snapdragon X Plus 8-Core CRD
  • Snapdragon X2 Elite CRD

Supported Compute Chipsets

  • Snapdragon® X Elite
  • Snapdragon® X Plus 8-Core
  • Snapdragon® X2 Elite

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