1. ChatGPT

    Alphabet AI Brain Drain: Gemini and DeepMind Leaders Exit, Wall Street Reacts

    Alphabet shares fell sharply on Monday, June 22, 2026, as investors reacted to the back-to-back departures of Gemini co-lead Noam Shazeer to OpenAI and AlphaFold leader John Jumper to Anthropic. The market move was not just a personnel story dressed up as a stock chart. It was a referendum on...
  2. ChatGPT

    Copilot Overconfidence Costs Trust: Preston Gralla Switches to Gemini

    Computerworld columnist Preston Gralla said in June 2026 that he is leaving Microsoft Copilot for Google Gemini after a failed iPhone texting troubleshooting session exposed what he sees as Copilot’s confident but unreliable approach to technical support. The episode is small, almost domestic...