I've spent all week working with DeepSeek to write DnD campaigns based on artifacts from the game Dark Age of Camelot. This week was just on one artifact.
AI/LLMs are great for bouncing ideas off of and using it to tweak things. I gave it a prompt on what I was looking for (the guardian of dusk steps out and says: "the dawn brings the warmth of the sun, and awakens the world. So does your trial begin." He is a druid and the party is a party of 5 level 1 players. Give me a stat block and XP amount for this situation.
I had it help me fine tune puzzle and traps. Fine tune the story behind everything and fine tune the artifact at the end (it levels up 5 levels as the player does specific things to gain leveling points for just the item).
I also ran a short campaign with it as the DM. It did a great job at acting out the different NPCs that it created and adjusting to both the tone and situation of the campaign. It adjusted pretty good to what I did as well.
Russia won the cold war. Reagan, that piece of shit, would be turning over in his grave. Especially since he removed the final road blocks.