qualcomm/OpenAI-Clip

OpenAI-Clip: Optimized for Qualcomm Devices

Contrastive Language-Image Pre-Training (CLIP) uses a ViT like transformer to get visual features and a causal language model to get the text features. Both the text and visual features can then be used for a variety of zero-shot learning tasks.

This is based on the implementation of OpenAI-Clip found here. This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the Qualcomm® AI Hub Models library to export with custom configurations. More details on model performance across various devices, can be found here.

Qualcomm AI Hub Models uses Qualcomm AI Hub Workbench to compile, profile, and evaluate this model. Sign up to run these models on a hosted Qualcomm® device.

Getting Started

There are two ways to deploy this model on your device:

Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

For more device-specific assets and performance metrics, visit [OpenAI-Clip on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/openai_clip).

Option 2: Export with Custom Configurations

Use the Qualcomm® AI Hub Models Python library to compile and export the model with your own:

• —Custom weights (e.g., fine-tuned checkpoints)
• —Custom input shapes
• —Target device and runtime configurations

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for OpenAI-Clip on GitHub for usage instructions.

Model Details

Model Type: Modelusecase.image_classification

Model Stats:

• —Image input resolution: 224x224
• —Model checkpoint: ViT-B/16
• —Model size (float): 571 MB
• —Number of parameters: 150M
• —Text context length: 77

Performance Summary

License

• —The license for the original implementation of OpenAI-Clip can be found here.

References

• —Learning Transferable Visual Models From Natural Language Supervision
• —Source Model Implementation

Community

• —Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
• —For questions or feedback please reach out to us.