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.
Disclaimer: Visionary Hub is not affiliated with, endorsed by, or the operator of this tool. All trademarks, logos, and content are the property of their respective owners. Full disclaimer available here

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.
Get Started
Share & Save
Share on Social Media
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
OpenChatKit is an open-source project providing a base for specialized and general-purpose chatbots with models, customization, retrieval, and moderation.
OpenChatKit is developed by Together, LAION, and Ontocord using datasets like OIG-43M for fine-tuning.
Try OpenChatKit at https://openchatkit.net and share feedback via GitHub, Discord, Twitter, and Medium.
The base model is GPT-NeoXT-Chat-Base-20B, a 20 billion parameter model fine-tuned for dialogue and NLP tasks.
It performs well on question answering, extraction, and classification but needs improvement in coding and creative writing.
Similar Tools You Might Like
Discover more AI-powered tools that complement your workflow
List Your AI Tool & Reach Thousands of Users
Join 500+ AI innovators already thriving on our platform. Get visibility, feedback, and boost your conversions.
Expand Your Audience
Connect with over 50,000 AI enthusiasts actively looking for tools like yours.
Boost Your Authority
Get verified reviews and ratings to build credibility in the AI marketplace.
Drive Conversions
Our premium placements and targeted audience deliver quality leads and sign-ups.