Amjad Masad：AI 增长更可能是多条 S 曲线叠加，而非长期指数增长
Replit 的 Amjad Masad 拿 Facebook 增长的亲身经历来推演 AI：指数增长其实是多条 S 曲线接力。正在争论 scaling law 还能不能续命的人，这篇短评给了一个务实视角。
Replit CEO Amjad Masad 引用经济学家 Séb Krier 的观点，指出自然界很少有真正的长期指数增长，多数现象遵循 S 曲线。他在 Facebook 工作时观察到，表面上干净的指数级增长实际上是多条相互重叠的 S 曲线，每条由技术突破或采用浪潮驱动。
他认为 AI 大概率也是如此：这不意味着进步必然放缓，但持续的指数增长不是自动保证的，需要新的突破和采用周期来接力。
这条推文获得了约 4000 次浏览，讨论的是 AI 行业增长模型的基础问题，与近期关于 scaling law 是否持续见效的争论直接相关。
Very few things in nature are true long-term exponentials. Most follow S-curves. I saw this when I worked at Facebook. What looked like clean exponential growth was actually a series of overlapping S-curves, each driven by technological breakthroughs and/or adoption waves. AI is probably the same. That doesn’t mean progress will have to slow down, but sustained exponential growth isn’t automatic either. Séb Krier @sebkrier Updated version! 🔗 View Quoted Tweet📊 24 ⚡
This report is categorized under AITOP's "Industry" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include AI, Scaling Law, Replit.
Source attribution: curated from Amjad Masad (@amasad).
