12 Matching Annotations
  1. May 2026
  2. Apr 2026
    1. we found that AI agent performance drops substantially when scoring AI performance holistically rather than algorithmically.

      「整体评分 vs 算法评分」的性能差距是一个深刻的警示:AI 在「有明确正确答案」的任务上表现远好于「需要人类判断质量」的任务。这意味着所有基于自动化评分的 AI benchmark,都在系统性地高估 AI 在真实工作中的能力。时间地平线数字本身也受制于这个局限——任何「可被算法打分」的任务,都比真实工作「更适合 AI」。

  3. Mar 2026
    1. Endovenous ablation is contraindicated or relatively unsuitable when venous anatomy precludes catheter-based treatment, specifically: aneurysmal dilation of the GSV close to the saphenofemoral junction, subcutaneous location of truncal veins above the saphenous fascia and close to the skin, and significant tortuosity of the GSV or SSV. [1] In these scenarios, high ligation and stripping is recommended as the preferred alternative (grade 1 strong recommendation

  4. Apr 2025
  5. Oct 2020
    1. In an initial conversation with a Facebook spokesperson, they stated that the company does “not provide creditworthiness services, nor is that a feature of Actionable Insights.” When asked if Actionable Insights facilitates the targeting of ads on the basis of creditworthiness, the spokesperson replied, “No, there isn’t an instance where this is used.” It’s difficult to reconcile this claim with the fact that Facebook’s own promotional materials tout how Actionable Insights can enable a company to do exactly this. Asked about this apparent inconsistency between what Facebook tells advertising partners and what it told The Intercept, the company declined to discuss the matter on the record,
  6. Sep 2020
  7. Feb 2014