风雪漫千山
1.9K posts



Claude Fable 5 will be available again globally tomorrow. After a series of productive conversations with the US government, we're redeploying the model with a new set of classifiers to target and block more cybersecurity tasks. In the near term, some routine tasks like coding and debugging will fall back to Opus 4.8. We’ll continue to refine these classifiers over the coming weeks to reduce false positives and better distinguish genuine misuse from legitimate requests. We’ve also begun drafting a consensus framework—with Amazon, Microsoft, Google, and other Glasswing partners—for assessing the severity of AI jailbreaks and how AI developers should respond to them. We invite other industry partners and model providers to join us in this effort. Finally, we’re scaling up our collaboration with the US government on model testing and safeguards. This will include pre-release access to models and safeguards for evaluation, information sharing on jailbreaks and misuse, and dedicated resources for joint research. Thank you to our users for your patience, and to our partners across the government, industry, and the research community who worked alongside us to make Fable 5 available again. Read our full blog: anthropic.com/news/redeployi…




你可以拒绝自慰,但防不住别人用Codex Minimax之类的干你。 自欺欺人的进退失据,Anthropic这个逼公司“自绝于人民”,下场是绝对不会好的。 三个月顶多半年,走着瞧。


🇨🇳 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.

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.




















