“言出必行”马斯克，全球最大开源模型Grok真的来了

格隆汇03-18

对打OpenAI？刚刚开源的 Grok，一举拿下迄今为止“全球最大开源模型”称号。马斯克又搞了个全球第一。Grok开源美东时间3月17日， xAI 正式宣布开源大模型Grok-1的权重和网络架构。 xAI 表示，开源版大模型Grok-1是一个由 xAI 从头开始训练的 3140 亿个参数混合专家模型。据介绍，基础模型基于大量文本数据进行训练，没有针对任何具体任务进行微调；3140 亿参数的 ...

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风铃中的刀声
03-18
风铃中的刀声
好怕哦，哈哈哈

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亿个参数）等开源竞争对手。去年，马斯克加入AI竞赛“混战”，在火速成立了大模型公司 xAI 之后，Grok随后横空出世，势与OpenAI一较高低。彼时， xAI 介绍称Grok是以《银河系漫游指南》为蓝本的人工智能，它几乎可以回答任何问题，帮助人类寻求理解和知识——无论背景或政治观点如何。起初， xAI 发布了一个 LLM 原型 Grok-0，拥有 330 亿个参数，然后又发布了 Grok-1，并经历了多次迭代。在 xAI的 GSM8K、HumanEval 和 MMLU 等基准测试中，Grok-1 击败了 Llama-2-70B 和 GPT-3.5，但仍然落后于 GPT-4。但此前，Grok只能 通过 X Premium+ 付费订阅服务上访问，服务费用每月16美元或每年168美元。对打OpenAI？一直以来，和OpenAI杠上的马斯克在围绕“开源”的问题上争论不休。最近，马斯克一纸诉状将OpenAI告上法庭，指责其放弃了“创始协议”；但 OpenAI则指出马斯克是在捏造事实，目的是为了“促进他自己的商业利益”。在开源和非盈利的问题上，双方吵的不可开交。马斯克眼看着“杀红了眼”，随即便宣布了要开源 Grok 大模型，并宣称“OpenAI 是一个谎言。”Grok 在宣布开源之后，ChatGPT 账户评论说，“偷了我的整个笑话”。马斯克则不忘嘲讽一番OpenAI 表示：我们想了解更多 OpenAI 的开放部分。现在，xAI 遵守 Apache 2.0 许可证来开源 Grok-1 的权重和架构。Apache 2.0 许可证允许用户自由地使用、修改和分发软件，无论是个人还是商业用途。截至目前，Grok 已经在 GitHub 上获得了 4.3k 颗 Star。英伟达高级科学家Jim Fan表示，（这是）有史以来最大的开源大模型，由世界一流的团队训练。“我想知道被 Grok 超越是什么感觉。”“314B、混合专家 (2 / 8 有效)。即使仅活动参数 (86B) 就超过了最大的 Llama。迫不及待地想看到基准测试结果以及人们用它构建的东西。”","kind":"highlight","is_publish_news":true,"is_publish_highlight":true,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":0},"commentList":[{"id":285625819545600,"gmtCreate":1710751184566,"gmtModify":1710751186242,"author":{"id":"3547180556241413","authorId":"3547180556241413","name":"风铃中的刀声","avatar":"https://static.laohu8.com/default-avatar.jpg","vip":1,"crmLevel":1,"crmLevelSwitch":0,"idStr":"3547180556241413","authorIdStr":"3547180556241413"},"htmlText":"好怕哦，哈哈哈","listText":"好怕哦，哈哈哈","text":"好怕哦，哈哈哈","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/285625819545600","repostId":2420494691,"repostType":2,"isVote":1,"likeStatus":false,"favoriteStatus":false,"reportStatus":false,"tweetType":1,"langContent":"CN"}],"isCommentEnd":false,"newsSizeData":{"likeSize":1,"commentSize":1,"repostSize":1,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 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