It's a finetuned version of GPT4 for some scenarios (more chatty, with "Sydney" personality). They are testing GPT4-Turbo, which seems to be closer (or the sam

It's a finetuned version of GPT4 for some scenarios (more chatty, with "Sydney" personality). They are testing GPT4-Turbo, which seems to be closer (or the same) to ChatGPT style and quality of answer. But there will be a new, separated option to enable "Sydney". Worth to point out that Balanced is not running pure GPT4. It runs multiple models. Only Creative/Precise runs GPT4 only.