GPT4All is an ecosystem to run powerful and customized large language models that work locally on consumer grade CPUs and any GPU. A GPT4All model is a 3GB – 8GB file that you can download and plug into the GPT4All open-source ecosystem software. Nomic AI supports and maintains this software ecosystem to enforce quality and security alongside spearheading the effort to allow any person or enterprise to easily train and deploy their own on-edge large language models.