Skip to main content
aj is built on a foundation of privacy and user control, and nowhere is this more evident than in its ability to run powerful Large Language Models (LLMs) directly on your device. How It Works: The app includes a sophisticated model management system that allows you to discover, download, and run state-of-the-art open-source models in the popular GGUF format.
  1. Discover Models: The app features a rich, built-in browser for the Hugging Face Hub.
  2. Download and Manage: Once you find a model you like, you can download it directly to your device.
  3. Run with Privacy: When you use an on-device model, all inference is performed locally.
  4. Customize Your AI’s Behavior: For each on-device model, you can edit the “system prompt.”
Key Benefits:
  • Ultimate Privacy: On-device execution means your data stays with you.
  • Offline Capability: Your on-device models work even without an internet connection.
  • No API Keys, No Rate Limits: Run your models as much as you want without worrying about API costs.
  • A World of Models at Your Fingertips: The integrated Hugging Face browser gives you access to a vast ecosystem of open-source AI models.