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MergeKit & Arcee.AI: 
Our Commitment to Open Source

About MergeKit

MergeKit is an open source toolkit designed by software engineer Charles Goddard for the blending of pre-trained language models, allowing for the execution of intricate merges even within resource-constrained environments. Notably, Mergekit enables merges to be executed solely on the CPU, or – if desired – to be accelerated with as little as 8 GB of VRAM. 



Arcee.AI and Mergekit joined forces with a two-fold commitment:



• To advance the research and development of model merging, which we believe to be a revolutionary technique in LLM development – broadening access to the most performant LLMs



• To keep MergeKit open source. 



You can read more about the Arcee.AI + MergeKit merger here.

MergeKit Spaces on Hugging Face

The MergeKit GUI on Hugging Face is the easiest way to get started with model merging. 

Just specify a YAML configuration, and a Hugging Face token and the app will perform the merge then upload the merged model to your Hugging Face user profile.



We also have a Hugging Face space that allows you to easily generate the YAML configuration for your merges.

Arcee AI Research

Check out our latest publications:

Arcee’s MergeKit: a Toolkit for Leveraging Large Language Models, on Arxiv.



Domain Adaptation of Llama3-70B-Instruct through Continual Pre-Training and Model Merging: A Comprehensive Evaluation

Case Study: How Arcee is Innovating Domain Adaptation, through Continual Pre-Training and Model Merging (download here).

Arcee AI Partners

We’re proud to partner with the following companies:

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