36氪获悉，自去年10月发布了VitaBench 1.0，美团LongCat团队再次推出VitaBench 2.0。VitaBench 2.0是首个真实生活场景下面向长期动态用户建模的智能体评测基准，它系统性地评测大语言模型在长期、真实、动态的用户互动中个性化与主动性的能力。
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