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| | 美国卖AI，韩国发AI，中国卷AI | | | IT时报 ｜ 2026-09-10 | | | |
| 声明： 本消息或因风格和篇幅原因进行过编辑，但未经核实，也不代表我们的立场、观点或建议。如有侵权，联系秒删。[ 使用条款 ] |
scroll 0 1 韩国国民最近收到了一份国家礼物：全民AI，免费，不限量。
8月28日，韩国科学技术信息通信部敲定“All for AI”计划的三个运营方——SK电讯、KT和Kakao牵头的联合体。9月下旬起，约5200万韩国居民可免费、无限次使用本土AI服务，不设Token上限，预约医生、查税务、找住房，全都不花钱，至少免费到2028年。韩国还顺手修法，把AI接入权写成公民基本权利——上一回清单里加这么硬的货，还是水和电。
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消息传开，不少人第一反应是羡慕：瞧瞧人家，国家发AI。但如果盯着“免费”两个字看久一点，会发现这事儿比“免费”本身有意思得多。咱们这个地球上一直都有免费AI，只是免费和免费之间，隔着一整条“经济学银河”。
第一种免费，是鱼饵。
美国的AI免费，本质是超市试吃。例如，ChatGPT免费开放，是漏斗最宽的那一截，先用零门槛把人气聚起来，再用每月20美元的订阅、按Token计费的API收网。OpenAI旗舰模型的输出价格，每百万Token要30美元，利润全藏在收费那头。免费用户贡献的不只是热闹，还有数据和通往付费的客群。
这套逻辑我们熟：赌场的酒水不要钱，筹码才要钱。
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第二种免费，是财政。
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