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jan

37,715
2,231
TypeScript

Project Description

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer

jan: Jan is an open source alternative to ChatGPT that runs 100% offline on your computer

Project Title

jan — Open Source, Self-Hosted AI Assistant for Privacy and Control

Overview

Jan is an open-source AI assistant designed to run entirely offline on your device, providing full control and privacy. It allows users to download and run large language models (LLMs) locally, offering an alternative to cloud-based AI services. Jan stands out for its focus on local AI models, cloud integration, and privacy-first approach.

Key Features

  • Local AI Models: Download and run LLMs from HuggingFace.
  • Cloud Integration: Connect to various AI services like OpenAI, Anthropic, Mistral, and Groq.
  • Custom Assistants: Create specialized AI assistants tailored to specific tasks.
  • OpenAI-Compatible API: Local server for integration with other applications.
  • Privacy First: All operations are local, ensuring data privacy.

Use Cases

  • Data Privacy: Individuals and organizations requiring AI capabilities without data leaving their devices.
  • Custom AI Solutions: Developers creating AI solutions for specific tasks or industries.
  • Research and Development: Researchers using AI models for experiments without internet connectivity.

Advantages

  • Full Control: Users have complete control over their AI models and data.
  • Privacy: All processing is done locally, ensuring data privacy.
  • Flexibility: Integrates with various cloud AI services and supports custom AI assistants.

Limitations / Considerations

  • Resource Intensive: Running AI models locally requires significant computational resources.
  • Setup Complexity: May require technical expertise to set up and maintain.

Similar / Related Projects

  • OpenAI: Provides cloud-based AI services, but lacks the local control and privacy features of Jan.
  • Anthropic: Another AI service provider, with a focus on safety and alignment, but not self-hosted.
  • Mistral: Offers AI models and services, but does not provide the offline capabilities of Jan.

Basic Information


📊 Project Information

  • Project Name: jan
  • GitHub URL: https://github.com/menloresearch/jan
  • Programming Language: TypeScript
  • ⭐ Stars: 37,636
  • 🍴 Forks: 2,222
  • 📅 Created: 2023-08-17
  • 🔄 Last Updated: 2025-09-04

🏷️ Project Topics

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📚 Documentation


This article is automatically generated by AI based on GitHub project information and README content analysis

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Project Information

Created on 8/17/2023
Updated on 9/8/2025