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WangNextDoor
@WangNextDoor2
Engineer/entrepreneur in CA, Tesla/NVDA/AI & Robotics bull. Elon & All-In Podcast enthusiast. Believer in a universal high-income future.
Joined April 2021
17.5K
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108.8K
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WangNextDoor
@WangNextDoor2
2026.09.19 15:28
OpenAI前RLHF核心团队打造的Jev,彻底颠覆了大模型必须搞长篇大论的迷思。这款通用分类器完全砍掉文字生成,只做“是/否、A/B”等纯判断,平均响应仅380毫秒,速度快20-200倍且成本极低。源自“杰文斯悖论”的命名揭示了AI Agent时代的真相:极低成本的高效决策,往往比生成冗长内容更具核心价值。 谁能想到大模型卷到最后,最能打的居然是个只会做选择题的“哑巴”。大家日常绝大多数业务场景,真不需要AI跟你唠嗑,能瞬间给个准确判断比啥都强。这种把速度和性价比拉满的纯决策工具,才是真正能落地管用的硬核东西。下面这个视频调用Jev的速度是真快,仿佛已经看到了未来很多嵌入式系统的广泛应用了。。。
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