Project Title

h2ogpt — Private AI Chat and Document Summarization Tool

Overview

h2ogpt is an open-source project that enables private, offline chat and document summarization using local GPT models. It supports various document types and offers a range of features, including persistent databases, efficient context use, and parallel summarization. The project is designed to be 100% private, with no data leaving the user's local environment.

Key Features

Private offline database for documents (PDFs, Excel, Word, Images, Video Frames, YouTube, Audio, Code, Text, MarkDown, etc.)
Support for various models (LLaMa2, Mistral, Falcon, Vicuna, WizardLM) with GPU and CPU options
Gradio UI or CLI with streaming for all models
Open Web UI with h2ogpt as backend via OpenAI Proxy
Linux, Docker, macOS, and Windows support
Inference Servers support for multiple platforms

Use Cases

Enterprises requiring private, secure document summarization and chat capabilities
Individuals seeking a local, offline AI chat tool without data privacy concerns
Researchers and developers working with various document types and AI models

Advantages

100% private and local processing, ensuring data privacy
Supports a wide range of document types and AI models
Offers both Gradio UI and Open Web UI for flexible access
Parallel summarization for efficient processing

Limitations / Considerations

Requires local hardware capable of running AI models, which may limit accessibility for some users
The project is Apache V2 licensed, but the specific license details are not provided
The project's complexity may require a steeper learning curve for new users

LangChain: A framework for building applications with LLMs, offering a different approach to document summarization and chat.
OpenAI's Codex: A code-generating AI model, which can be used for similar purposes but is not private or local.
Cohere: A platform providing AI models for various applications, including chat and document summarization, but with a focus on cloud-based solutions.

Basic Information

GitHub: https://github.com/h2oai/h2ogpt
Stars: 11,910
License: Unknown
Last Commit: 2025-09-12

📊 Project Information

Project Name: h2ogpt
GitHub URL: https://github.com/h2oai/h2ogpt
Programming Language: Python
⭐ Stars: 11,910
🍴 Forks: 1,304
📅 Created: 2023-03-24
🔄 Last Updated: 2025-09-12

🏷️ Project Topics

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📚 Documentation

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

h2ogpt

Project Description