Era
Prohibition Era: 4 cocktails. The year, a one-line fact and the full recipe for each.
Part of the story of US Prohibition (1920–1933), the years of speakeasies and of American bartenders working abroad.
How these attributions were made: every drink was put to two AI models separately — OpenAI gpt-4o-mini and Google gemini-2.5-flash — and an answer is published only when both name the same kind of source and the same title, and neither reports a confidence below 0.6. Pairs that disagreed are held back for a person to check, so they are missing from these lists rather than guessed at. A row marked [editor-checked] comes from a history written here and was checked when it was written; a row marked [two models agreed] has not been read against a printed copy. Found one that is wrong? Write to us and it is corrected.