AI and copyright: It's in the terms. On the free versions they retain certain rights, they tend to give you exclusive, commercial use on the paid plans.

The Grok difference is interesting. It includes some cliches which can be fixed (Word is good at pointing out cliches). It does add interesting details I wouldn't add in (because I simply wouldn't even think of it). It's a discussion I had with an Uber driver - he was talking about car types and I said I don't really know car types - can't recognise them unless there is a badge or name. He asked how I identified my Uber driver and I replied - I memorise the license plate and match that to the cars pulling up. That's the problem when I write - I've only noticed the license plate - can't describe the car or the person inside. AI, on the other hand, could describe the missing details for me.

The one I was considering is Atticus, because it's a one-off cost and can apparently format the book too.

CoPilot I've only tested on content marketing blogs. I give it a page of my technical documentation (day job - I write manuals for software) - and ask for a marketing blog on that subject matter and it's really good at that. I can ask it to write a title - and it can say - this is the best title for your web page - this is the best title for LinkedIn. I can refine it - like rewrite the title without the word 'why'. And it will do that.  

My interest in AI was that I have the outline of the book, the chapters, the stories - and was thinking about running it through AI to see if they could flesh it out into a book.

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