Google is planning a significant upgrade to its product Bard, renaming it to Gemini and introducing voice chat and a new Ultra1.0 model, similar to ChatGPT Plus. This change indicates Google's continuous upgrade in the field of artificial intelligence, and Gemini may represent a major advancement. Meanwhile, OpenAI's board has poached executives from Google's Gemini, increasing industry attention. Google's Bard plans to launch an advanced subscription service, Bard Advanced, which may surpass the competitiveness of GPT-4.