One week after its rebrand as “Gemini,” Google’s artificial intelligence tool received a new update dubbed “Gemini 1.5.”“Gemini 1.5 delivers dramatically enhanced performance,” Demis Hassabis, CEO of Google DeepMind, wrote in a company blog post Thursday (Feb. 15). “It represents a step change in our approach, building upon research and engineering innovations across nearly every part of our foundation model development and infrastructure.”Google is releasing a model known as Gemini 1.5 Pro for early testin ...