6 Matching Annotations
  1. Last 7 days
    1. If you connect your AI to Glean, it gives you all the information that you need to do your work, and that results in AI consuming far fewer tokens compared to if you unleash AI onto your systems directly. That's because with Glean, AI ends up performing fewer operations.

      Positioning a search layer as a token cost reducer is a smart pivot: instead of selling 'better search,' Glean is selling AI ROI. By providing targeted context before models are called, Glean reduces prompt length and retrieval loops — turning the context graph into a token economy optimizer. This reframes Glean from a productivity tool to an AI cost management platform.

  2. May 2026
    1. When you stop using the agent, all the productivity benefit goes away... but the added maintenance costs don't!

      大多数人认为AI工具的使用是可逆的,停止使用即可回到原状态。但作者认为一旦AI生成的代码存在,即使停止使用AI工具,维护成本也不会消失,这揭示了AI工具使用的不可逆性,是一个反直觉的观点。

  3. Apr 2026
    1. When Anthropic launched Opus 4.5 in November 2025, the bigger, more expensive model was actually cheaper to use.

      大多数人认为更先进的AI模型必然更昂贵,但作者指出Claude Opus 4.5作为更大、更先进的模型实际上使用成本更低。这挑战了'先进=昂贵'的普遍认知,展示了AI效率提升可能带来的成本反直觉现象。

    1. Sora 每天烧掉大约 100 万美元的推理成本,活跃用户从峰值的 100 万跌到不足 50 万。

      令人惊讶的是:AI视频生成模型的运营成本竟然如此高昂,Sora每天100万美元的推理成本远超普通人的想象。这也解释了为什么OpenAI会选择关停该项目,反映了AI视频生成技术目前面临的商业化困境。

  4. Nov 2025
    1. For instance, a recent analysis by Epoch AI of the total training cost of AI models estimated that energy was a marginal part of total cost of AI training and experimentation (less than 6% in the case of all 4 frontier AI models analyzed), and a recent analysis by Dwarkesh Patel and Romeo Dean estimated that power generation represents roughly 7% of a datacenter’s cost.

      Which paper or article from Romeo Dean and Dwarkesh patel?

  5. Dec 2019
    1. Hans Moravec argued in 1976 that computers were still millions of times too weak to exhibit intelligence. He suggested an analogy: artificial intelligence requires computer power in the same way that aircraft require horsepower. Below a certain threshold, it's impossible, but, as power increases, eventually it could become easy.[79] With regard to computer vision, Moravec estimated that simply matching the edge and motion detection capabilities of human retina in real time would require a general-purpose computer capable of 109 operations/second (1000 MIPS).[80] As of 2011, practical computer vision applications require 10,000 to 1,000,000 MIPS. By comparison, the fastest supercomputer in 1976, Cray-1 (retailing at $5 million to $8 million), was only capable of around 80 to 130 MIPS, and a typical desktop computer at the time achieved less than 1 MIPS.