AgathAI ChristiGPT – Can we make a compelling murder mystery drama?

A country manor, 1928. Lord Jasper Cavendish Brown is lying face-down by the marble fountain, and Keon, as the enigmatic "Inspector Klaus," has just arrived to solve the case. Welcome to MurderMysteryMaster: PastMaster's Agatha Christie edition, with the Game Master specifically tuned to deliver a Cluedo feast of whodunnit drama. The lineage of great detectives continues: Sherlock Holmes, Hercule Poirot, and now Inspector Klaus.

The suspect list includes a young gardener who may or may not be hiding something, Lady Eleanor Cavendish Brown dealing with her brother's death, and a cast of manor staff all looking suspiciously innocent. The Game Master serves up clues, red herrings, and multiple-choice investigation options. Keon's detective approach involves pressing nervous witnesses, comforting grieving relatives, and listening carefully for inconsistencies. The real question isn't whodunnit. It's whether the AI can actually construct a compelling mystery or whether it's just going to blame the butler.

Agatha Christie set many of her most famous mysteries in exactly this kind of English country house — isolated, atmospheric, and full of people with secrets. Torquay, Christie's hometown, is the spiritual home of the cosy murder mystery. The Game Master has been given a genre-specific prompt and told to do suspense instead of absurdity. Whether ChatGPT can manage a plot twist that Christie herself would approve of is the experiment.