In that case, best bet might be to use it via APIs, either directly from OpenAI or via a router like OpenRouter as provider, and then use whatever chatting frontend you want.
Or you could also click the ‘New temporary chat’ chatgpt button which is meant to not persist and not use any past data.
Or you could also click the ‘New temporary chat’ chatgpt button which is meant to not persist and not use any past data.