AI News Tracker: Google launches open AI Gemma 4 models, OpenAI buys a talkshow, Anthropic buys a biotech startup
Published on: April 5, 2026, 9 a.m. | Source: Livemint
AI companies have been busy of late, with Google launching Gemma 4, a set of open AI models, while Open AI has bought a Silicon Valley talkshow to refine its public communication
