It’s definitely some form of a Large Language Model implemented through a transformer neural network. GPT references the large language models that OpenAI previously built (GPT-3), and it’s also likely that ChatGPT is a finely-tuned and/or optimized version dedicated to chatting.
MaceGrim t1_izvnq8t wrote
Reply to comment by [deleted] in [D] - Has Open AI said what ChatGPT's architecture is? What technique is it using to "remember" previous prompts? by 029187
It’s definitely some form of a Large Language Model implemented through a transformer neural network. GPT references the large language models that OpenAI previously built (GPT-3), and it’s also likely that ChatGPT is a finely-tuned and/or optimized version dedicated to chatting.