风雪漫千山
1.9K posts
美团发布了他们的大模型，performance甚至超过Gemini，看来Google的大模型真的是被手拿把掐，最重要的是整个模型都是在国产芯片训练的🌚
我喜欢他们模型的名字，猫猫也值得拥有自己的大模型。
Coin Bureau@coinbureau
🇨🇳 CHINA DEBUTS ITS BIGGEST AI MODEL WITHOUT NVIDIA CHIPS China’s food-delivery giant Meituan just released LongCat 2.0, a 1.6 TRILLION-parameter AI model and reportedly the biggest model trained on local Chinese chips. The model used 50,000 domestic chips after US export restrictions limited China’s access to NVIDIA’s AI hardware, SCMP reports. Benchmark data shows LongCat 2.0 is already competitive with GPT-5.5, Gemini 3.1 Pro and Claude Opus models.
中文
Claude Code 负责人 @trq212 刚刚表示，社区发现的针对中国用户的检测会尽快移除。
这是一个他们在三月启动的一项实验，旨在防止未经授权的转售者滥用账户并防范提炼。
团队此后已经实施了更为强有力的缓解措施，他说实际上也打算将其下线一段时间（鬼信🤣）。
预计将在明天的发布中完全回滚。
如果没有被发现，这个真的会回滚吗🤔
Thariq@trq212
Hi, this is an experiment we launched in March that was meant to prevent account abuse from unauthorized resellers and protect against distillation. The team has landed stronger mitigations since then and we’ve actually been meaning to take this down for a while. We merged the PR and this should be fully rolled back in tomorrow’s release.
中文
所以 Claude 查中国用户的方式，是检查你是否使用了某些 VPN 代理、是否电脑处于中国时区，以及电脑主机名里，是否包含一些特定关键词（如中文或实验室名称）。
如果触发这些条件，它们会给用户回复贴上隐形水印。
目前研究人员表示，通过反编译确定能复现这一情况。
International Cyber Digest@IntCyberDigest
‼️ BREAKING: Anthropic has embedded hidden spyware-like code in Claude Code that covertly targets Chinese users. It then sends information regarding every user by injecting it into their prompt message. Claude Code is sending info like timezone, proxy and possible AI Lab connections into the system prompt in ways Chinese users can't notice. A coding agent with repo and command permissions should not silently hide routing metadata inside prompts. This is a serious breach of user trust.
中文