Ina Fried, author of Axios AI+Screenshot: OpenAIOpenAI Monday announced a new flagship model, dubbed GPT-4o, that brings more powerful capabilities to all its customers, including smarter, faster real-time voice interactions. Why it matters: Google, Microsoft and Apple are all reorganizing their offerings around a generative-AI based future, and OpenAI, whose ChatGPT kicked off the race, is trying to hold its lead.What they're saying: "The special thing about GPT-4o is it brings GPT-4 level int...