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更强更安全?GPT-4竞争对手来了

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    


近期

Claude3超越GPT-4

成为“地球最强模型”的消息

刷屏了!



GPT-4

也就是ChatGPT所使用的模型

在过去一年受到广泛关注

比GPT-4强?

又是个怎样的存在


既是竞争对手,又是“亲戚”


发布Claude 3的公司叫Anthropic

过去几年

Anthropic一直是OpenAI的劲敌

其核心团队

其实是OpenAI的创业原班人马

与OpenAI理念不合而分家

于2021年成立了Anthropic


Anthropic的两位创始人

是一对兄妹

达里奥·阿莫迪(Dario Amodei)

和丹妮拉·阿莫迪(Daniela Amodei)


阿莫迪兄妹。图源:Anthropic


他们在OpenAI曾分别任

研究部门副总裁

和安全与策略部门副总监

离任时还带走了OpenAI十多名心腹

其中就包括GPT-3首席工程师Tom Brown



过去一年

这家公司就完成了

总计约73亿美元的融资交易


超过GPT-4

具有接近人类的理解能力?


Claude 3 系列模型

分为Claude 3 Opus、

Claude 3 Sonnet 

和 Claude 3 Haiku三个版本

可以处理各种视觉格式

包括照片、图表、图形和技术图表

图源:Anthropic


Claude 3 Opus为最强版本

评测结果显示

Claude 3 Opus在AI系统的

大多数常用评估基准上

都优于同类产品

包括本科生水平的专家知识(MMLU)

研究生水平的专家推理(GPQA)

基础数学(GSM8K)等

它在复杂任务上

表现出了接近人类水平的

理解力和流畅性


Anthropic在其官方X上表示

Claude 3系列模型

“在推理、数学、编码、多语言理解

和视觉方面树立了新的行业基准”

根据官方给到的资料

其性能全面超过了GPT-4


图源:Anthropic


AI安全

是Anthropic区别于OpenAI的一点


有媒体戏称

“Anthropic 就是OpenAI 绿色安全版”


因为达里奥·阿莫迪当初离开 OpenAI 

就是因为和山姆·奥特曼观念不合

他觉得

 AI 搞不好会毁灭世界,应该安全为先

于是就顺走了 OpenAI 不少技术骨干

成立了 Anthropic 

并推出了自家的大模型Claude 


在山姆·奥特曼被罢免风波中

达里奥·阿莫迪还被邀请

回 OpenAI 当 CEO 

但是被他拒绝了

而 Anthropic 也顺风顺水

拿到谷歌、亚马逊等巨头们的投资


由此可见

Anthropic希望建立一个

“更可信”的模型

而OpenAI则在‍‍‍‍

用商业化驱动模型更快地前进

路线上更为激进


达里奥·阿莫迪介绍

Claude3的训练中

引入了一种叫做

“宪法人工智能”的技术

增强其安全、可信、可靠



特斯拉CEO马斯克

转发Claude 3发布的推文

并评价说“印象深刻”


亚马逊CEO安迪·贾西宣布

亚马逊云科技(AWS)

将提供基于Claude 3的服务


中信证券研报认为

Claude 3 Opus实现了

在全方位能力上对GPT-4的超越

尽管优势微弱,但成就不容小觑

使其成为全球唯一能与GPT-4匹敌的模型


Anthropic方面表示

该模型性能还没有达到极限

计划在未来几个月内

频繁发布Claude 3模型系列的更

在推动 AI 能力发展的同时

也同样致力于确保安全防护措施

能够跟上性能飞跃的步伐




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参考丨每日经济新闻、澎湃新闻、腾讯科技、科创板日报、Anthropic官网撰文:李飞 编辑/排版:李汶键 统筹:李政葳

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