Pentagon adds Gemini 3.1 Pro to GenAI.mil; Macquarie reports 130,000 hours saved

The Pentagon added Google's Gemini 3.1 Pro to its GenAI.mil platform, with Chief Data Officer Gavin Kliger calling it Google's most sophisticated model. Macquarie Bank reported saving 130,000 hours in seven months using Gemini Enterprise. Google also signaled ads are coming to the Gemini app, starting with AI Mode.