Fable 5.2 与锯齿状 AGI
原标题：Fable 5.2 and Jagged AGI
AI 摘要
One Useful Thing 作者提前体验了 Anthropic 尚未公开发布的 Claude Fable 5.2，认为其能力接近他定义的“锯齿状 AGI”（在多数可用电脑完成的知识任务上达到人类专家水平）。他通过一次性提示让模型生成可嵌入的创意视频，并测试其从单条提示破解 Codex Micro 键盘硬件、设计商业计划（Prebid Brief）以及重建历史人文学课程等跨领域任务。作者结论是模型在编程、创意和商业规划上表现接近专家，但在独立运营业务等环节仍存在明显缺口，因此尚未达到完整 AGI。
正文节选
Before getting started, I wanted to thank my readers for making my new book, Co-Existence, a New York Times bestseller two weeks in a row. If you haven’t read it, you can get a copy here. I have had the chance to use the new Claude Fable 5.2 quite a bit before its public launch1, and it is very impressive, following on the already excellent Opus 5.5. AI has gotten so good, in fact, that it is worth asking if Anthropic’s newest models (and the inevitable competing models OpenAI and Google will so