谷歌高开高走，涨幅扩大至3.8%，再创历史新高

Core Insights - Google shares opened higher and increased by 3.8%, reaching a new all-time high [1] - The latest large model, Gemini 3 Pro, developed by Google, topped the "Large Model Arena" (LMArena) leaderboard [1] Company Performance - Google's stock performance reflects strong market confidence, with a notable increase in share price [1] - The launch of Gemini 3 Pro has positioned Google as a leader in the competitive landscape of large models [1] Industry Impact - The success of Gemini 3 Pro in the LMArena indicates a significant advancement in AI technology and competitive positioning within the industry [1] - This development may influence other companies in the AI sector to enhance their offerings in response to Google's advancements [1]