You have been granted access, use your keyboard to continue reading.An OpenAI billboard campaign in Chicago advertised ChatGPT to college students during final exam season. Credit...Jamie Kelter Davis for The New York TimesWelcome to Campus. Here’s Your ChatGPT.OpenAI, the firm that helped spark chatbot cheating, wants to embed A.I. in every facet of college. First up: 460,000 students at Cal State.An OpenAI billboard campaign in Chicago advertised ChatGPT to college students during final exam s...