Mayo Clinic AI detects pancreatic cancer up to 3 years early Below are some of the highlights in AI, robotics, and machine learning for this past week. 5/3 Man armed himself with knife after Grok chatbot told him he would be killed ‘This Is Fine’ creator says AI startup stole his art for ad campaign Emotion AI is coming to monitor worker sentiment and mood Humanoid robot delays Southwest flight over battery concerns Jensen Huang says Nvidia now has zero market share in China Nvidia’s Jensen Huang eyes quantum computing as next frontier More than a third of all new podcasts are AI-generated Sam Altman asked GPT-5.5 what it wants for its debut party 5/2 ChatGPT Images 2.0 makes creating deepfakes and fraud documents easy ChatGPT chat logs are becoming key evidence in criminal cases Tesla plans to build 1 million Optimus robots a year, but buyers are unclear Leak: Anthropic in talks to buy inference chips from U.K.…