当大模型把题库“刷爆”，红杉中国推出一套全新AI基准测试

Group 1 - Sequoia China has launched a new AI benchmarking tool called xbench, developed in collaboration with over ten domestic and international universities and research institutions [3] - The dual-track evaluation system of xbench includes a multi-dimensional assessment dataset that tracks both the theoretical capabilities of models and the practical value of AI agents [3] - The long-term evaluation mechanism of xbench is designed to be dynamic and continuously updated, addressing concerns about static assessments and potential score manipulation [3][4] Group 2 - The rapid advancements in AI capabilities, particularly in long text processing, multi-modality, tool usage, and reasoning, have led to explosive growth in AI agents [4] - There is a consensus that valuable AI agent evaluations must be closely related to actual tasks, necessitating the construction of specific domain assessment sets that align with productivity and commercial value [4] - The characteristics of agents, including their rapid iteration and integration of new features, require testing tools to track the continuous growth of agent capabilities [4][5] Group 3 - xbench-DeepSearch will focus on evaluating multi-modal models with reasoning chains for their ability to generate commercially viable videos, the credibility of widely used MCP tools, and the effectiveness of GUI agents in utilizing dynamically updated or untrained applications [5]