SEO GPT and ChatGPT are both based on the GPT-3.5/GPT-4 language model developed by OpenAI, but they are used for different purposes and have different optimizations.
ChatGPT is primarily used for generating text-based conversations and is optimized for natural language understanding and generation. It is commonly used for chatbots, virtual assistants, and other applications that involve human-like interaction. The data is also limited to the past.
SEO GPT, on the other hand, uses live data for creating unique, keyword-optimized content for search engine optimization. Its main goal is to generate product and service descriptions, titles and topics that are relevant, clear and well-written with targeted keywords that will help the pages where it will be used to rank better in search engine results pages (SERP).
While both ChatGPT and SEO GPT are based on the same underlying technology, the optimizations and training data are different. As such, the output generated by SEO GPT is more suited for SEO purposes and will not be as good for natural language understanding and generation like ChatGPT.