OpenChatKit

OpenChatKit is an open-source ChatGPT alternative providing a foundation to build specialized and general-purpose chatbots with instruction-tuned models and extensible retrieval.

openchatkit homepage

Key Features

  • Instruction-Tuned Model

    Large language model fine-tuned for multi-turn dialogue and diverse NLP tasks.

  • Retrieval System

    Extensible system to incorporate live-updating external information.

  • Moderation Model

    Filters inappropriate or out-of-domain questions effectively.

  • Customization Recipes

    Guides and tools for fine-tuning the model to specific applications.

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Why Choose OpenChatKit

  • Open Source:

    Fully open-source with community-driven development and contributions.
  • Customization:

    Offers recipes and tools to fine-tune models for specific chatbot needs.
  • Extensible Retrieval:

    Supports live data augmentation to enhance chatbot responses.

Pricing

OpenChatKit is available for free as an open-source project with no pricing plans.

About OpenChatKit

OpenChatKit is an open-source ChatGPT alternative providing a foundation to build specialized and general-purpose chatbots with instruction-tuned models and extensible retrieval.

What OpenChatKit Does

OpenChatKit enables users to build chatbots tailored for specific domains or general applications by providing an instruction-tuned large language model and tools for customization.

It includes key components such as a 20 billion parameter GPT-NeoXT-Chat-Base-20B model fine-tuned on diverse tasks, an extensible retrieval system to augment responses with live information, customization recipes for fine-tuning, and a moderation model to filter inappropriate queries.

This tool is suitable for industries requiring conversational AI, including research, customer support, and AI development, facilitating chatbot creation with open-source resources.

Pros & Cons

  • Community Support

    Encourages contributions and feedback via GitHub and social platforms.

  • Free Access

    Available at no cost as an open-source project.

  • Limited Documentation

    May require technical expertise to implement and customize effectively.

  • Performance Gaps

    Needs improvement in coding tasks, creative writing, and context switching.

Frequently Asked Questions

What is OpenChatKit and what does it provide?

OpenChatKit is an open-source project providing a base for specialized and general-purpose chatbots with models, customization, retrieval, and moderation.

Who developed OpenChatKit and what datasets were used?

OpenChatKit is developed by Together, LAION, and Ontocord using datasets like OIG-43M for fine-tuning.

How can I try OpenChatKit and provide feedback?

Try OpenChatKit at https://openchatkit.net and share feedback via GitHub, Discord, Twitter, and Medium.

What is the base model of OpenChatKit?

The base model is GPT-NeoXT-Chat-Base-20B, a 20 billion parameter model fine-tuned for dialogue and NLP tasks.

How does OpenChatKit perform on natural language tasks?

It performs well on question answering, extraction, and classification but needs improvement in coding and creative writing.

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