At least when I tried, AI Dragon was able to write the first chapter of a hypothetical textbook on electronics engineering for me, filled with nonsense but all the technical terms are correct (e.g. common-base amplifier, base-emitter junction, MOSFET, etc), it was even able to write down the rise time to bandwidth formula. On an another attempt, it was able to write a Sci-Fi adventure story similar to Ghost in the Shell with minimum human guidance, 95% of the output is automatically generated. And none of the output was a copy from a known source, it was all original without human assistance.
If random people on the Internet say so... It's still much worse than Zork, that ran on a Z80.
Here's a "cyberpunk story":
You are Bobby Tables, a cop living in the the futuristic city of Zail. You have a laser pistol and a stunner. You are part of a police unit tasked with finding government criticizers. You wake up in the morning and hear on the radio that a dissident has been captured. Using public transport, you arrive at Cafe Nervosa, the dissidents favorite hang out, to find it filled with cops.
> You break some kneecaps. You try to get the ah-ha moment. You see a man and a woman arguing about the government but you can't make out what they are saying.
> You murder black people. You spot a bum sleeping against a wall. You know the He said to charge, but you lov e to negotiate. You try to walk straight up to him, but people move out of your way.
> You plant evidence. You go straight to the gateman. "I wan t to plant evidence," you say. He looks at you, puzzled. "You don't want to w ant to plant evidence." "Yes...?"
...
> You say "do you feel lucky, punk?" The woman rolls her eyes. "What the hell...?" she says. She pulls a walky talkie out of her pocket and speaks into it. "I need back up, over." A pause.
> You say "did I fire 6 shots, or only 5?" She looks at you. "What?
Edit: looks like there's a 7-day trial