I am sure that these algorithms have evolved, but given my past experiments, I sincerely doubt that we are at a point that (a) cannot be easily bypassed if you are targeting them, (b) do not create a lot of false-positives.
As stated in another comment, I personally "gave up" on trying to bypass AI detection [it often negatively impacts output quality], at least for my use case, and focus on creating highest-possible value content.
I know that services like Surfer SEO are continuing to actively invest in bypassing all detectors. But... as a human, I do not enjoy their content and that what matters the most.
> Over a wide range of document types, Binoculars detects over 90% of generated samples from ChatGPT (and other LLMs) at a false positive rate of 0.01%, despite not being trained on any ChatGPT data.