From what I understand, they've used a whole bunch of different kinds of AI models over the years. They've been reasonably transparent about how things work, e

From what I understand, they've used a whole bunch of different kinds of AI models over the years. They've been reasonably transparent about how things work, e.g. this blog post from 2018: https://www.grammarly.com/blog/transforming-writing-style-with-ai/ https://www.grammarly.com/blog/transforming-writing-style-wi...