For a private and secure language model, ClearGPT is a great option. It's built for enterprise use, employing generative AI and Large Language Models (LLMs) like ChatGPT. ClearGPT prevents data breaches and offers granular control over sensitive data with role-based access and strong data governance. It also integrates easily with existing applications, making it a great option for companies that want to automate and boost productivity.
Last, AnythingLLM is a business intelligence tool that can be used to process and analyze massive amounts of documents with any LLM, including custom models. It can handle data with 100% privacy-preserving data handling and can run completely offline with no internet connection. AnythingLLM can be used as a hosted cloud service or installed on your own premises, and it can be customized with high levels of privacy and control.