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English(EN) Dating the Model: Hidden Dates in System Prompts Affect LLM Evaluation

研究发现大语言模型提示中的隐藏日期会影响评估 · 已追踪2个来源

一项新的研究论文强调了一个先前被忽视的、影响大语言模型(LLM)评估的重要因素:当前日期被自动注入系统提示中。这个隐藏的日期变量导致在数学推理和代码生成等各种任务上的性能波动高达14%,甚至可能改变排行榜上的模型排名。研究发现,诸如思维链(chain-of-thought)等标准提示技术并不能缓解这种日期敏感性,在某些情况下甚至会加剧它,这凸显了在大语言模型研究中需要更稳健的评估协议。 AI

影响 揭示了当前大语言模型评估实践中的一个关键缺陷,可能影响基准测试的可靠性和模型比较。

排序理由 该集群报道了一篇已发表的学术论文,详细介绍了关于大语言模型评估方法论的一项新发现。

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研究发现大语言模型提示中的隐藏日期会影响评估 · 已追踪2个来源

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该集群报道了一篇已发表的学术论文,详细介绍了关于大语言模型评估方法论的一项新发现。
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报道来源 [2]

  1. arXiv cs.CL TIER_1 English(EN) · Mario Sanz-Guerrero, Minh Duc Bui, Manuel Mager, Katharina von der Wense ·

    模型约会:系统提示中的隐藏日期会影响 LLM 评估

    arXiv:2609.36931v1 Announce Type: new Abstract: Reproducibility is essential for scientific research, yet prior work shows that LLM outputs vary with hardware and batching. We identify an overlooked factor: the hidden injection of the current date into system prompts, which users…

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    模型约会:系统提示中的隐藏日期会影响 LLM 评估

    Reproducibility is essential for scientific research, yet prior work shows that LLM outputs vary with hardware and batching. We identify an overlooked factor: the hidden injection of the current date into system prompts, which users cannot control and which changes every day. Acr…