Not yet.
As you know, JK Rowling is the author of the famous Harry Potter series of books (Harry Potter and the Sorcerer’s Stone, etc.), and more recently, of a series of really excellent crime novels (if you’ve not read them, you need to: The Cuckoo’s Calling, The Silkworm, and Career of Evil, with a fourth book on the way, I hear).
Intuit’s Max Deutsch fed the seven Harry Potter books to a computer and told it to write a new chapter. It did. It came out as gibberish.
However, it isn’t just random gibberish. When you read the new text, you can see that the dialog for each character is styled somewhat like Rowling’s original characters. The fact that a large number of the sentences make no sense at all, and that many are agrammatical, kinda ruins the flow. It might have been a good idea to run the output from this computer through a grammar checker.
And, of course, other than the random novelty one gets when flipping coins, there is nothing new, no interesting plot elements, new characters, or novel magical tropes in this new text.
Here is an example:
“He’s cheer to their advantage,” Moody retorted suddenly.
“Sorry,” Harry shouted, panicking?—?“I’ll leave those brooms in London, are they?”
“No idea,” said Nearly Headless Nick, casting low close by Cedric, carrying the last bit of treacle Charms, from Harry’s shoulder, and to answer him the common room perched upon it, four arms held a shining knob from when the spider hadn’t felt it seemed. He reached the teams too.
“You believe if we’ve got friendly to come down and out of the library. I think I’ve found out Potter, I asked you he had . . . me. I think he’s not telling Dobby if yeh get with our Hogwarts …”
“What are you doing, Harry?” said Hermione, staring down at her. “Would Malfoy let me easier?”
“Professor Karkaroff slipped down the steps to get the second row of silver hair?”
Harry stared at the shadowy clearing, and pointing to a long, old grin. But she had been many times more like having cards, standing all around and began to sob down the steps over the brakes and Control of Magical Creatures class just pushed with gold.
I think J.K. Rowling gets to keep her job for a while longer…