我们都知道人类的聪明分成 book smart 和 street smart。前者是做题家的长处，而后者在很多现实问题上更有用。
这两者的区别可以理解为训练方式的差别。前者是 instruction-following based 为主，训练的是模仿和把指令内化为习惯和技能。后者则不然，训练的环境是对抗性的，没有自洽的指令，只有彼此矛盾的约束。训练的是如何在一个混乱的环境里生存、协作和发展。
AI 天生就更擅长前者，因为 AI 比人类还要做题家——今天人们对如何用奖惩机制训练 AI 服从指令已经得心应手，但对如何让 AI 在对抗性环境里自己找到策略仍然不是很熟悉。棋牌类游戏是少有的能成功训练 AI 的领域，但棋牌类游戏的环境比起真实社会毕竟抽象得多，而且这些 AI 模型都不是语言模型，使用非常受限。
这就是为什么今天 AI 写起政府公文来一套一套的，你让它在街上开个馄饨铺子它就彻底抓瞎。归根结底，AI 是东亚小孩里的东亚小孩。
我们都知道人类的聪明分成 book smart 和 street smart。前者是做题家的长处，而后者在很多现实问题上更有用。
这两者的区别可以理解为训练方式的差别。前者是 instruction-following based 为主，训练的是模仿和把指令内化为习惯和技能。后者则不然，训练的环境是对抗性的，没有自洽的指令，只有彼此矛盾的约束。训练的是如何在一个混乱的环境里生存、协作和发展。
AI 天生就更擅长前者，因为 AI 比人类还要做题家——今天人们对如何用奖惩机制训练 AI 服从指令已经得心应手，但对如何让 AI 在对抗性环境里自己找到策略仍然不是很熟悉。棋牌类游戏是少有的能成功训练 AI 的领域，但棋牌类游戏的环境比起真实社会毕竟抽象得多，而且这些 AI 模型都不是语言模型，使用非常受限。
这就是为什么今天 AI 写起政府公文来一套一套的，你让它在街上开个馄饨铺子它就彻底抓瞎。归根结底，AI 是东亚小孩里的东亚小孩。
BY AI探索指南
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For some time, Mr. Durov and a few dozen staffers had no fixed headquarters, but rather traveled the world, setting up shop in one city after another, he told the Journal in 2016. The company now has its operational base in Dubai, though it says it doesn’t keep servers there.Mr. Durov maintains a yearslong friendship from his VK days with actor and tech investor Jared Leto, with whom he shares an ascetic lifestyle that eschews meat and alcohol.
How to Use Bitcoin?
n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
