币界网报道:In the AI era, search portals are being restructured. Baidu and Google are upgrading their search products through different paths. Baidu upgraded the search box to an "intelligent task scheduler" that supports multimodal input and integrates AI tools, relying on large models and MCP platforms; Google launched AI Mode and task assistant systems to enable searches to automatically complete complex tasks. Although emerging AI search companies such as Perplexity have attracted attention, they still face challenges in ecosystem construction and business models. The industry consensus is that