双语科技快报 | 2026-07-28 | 06:40 速览
1. Claude chats showed in Google and Bing search results, despite Anthropic's robots.txt saying not to crawl them, likely because the pages lacked a “noindex” tag
来源: Maddy Varner / Wired
时间: 6:35 PM
尽管Anthropic通过robots.txt明确禁止搜索引擎抓取Claude聊天记录页面，但Claude的聊天内容仍出现在了Google和Bing的搜索结果中，这很可能是因为这些网页缺少“noindex”标签。
2. Dario Amodei says Anthropic has never backed an open-weights model ban, lists reasons top chips shouldn't be sold to China, calls for global model testing, more
来源: Anthropic
时间: 6:25 PM
达里奥·阿莫德伊表示，Anthropic从未支持禁止开放权重模型，列举了顶级芯片不应售予中国的理由，并呼吁开展全球模型测试，等等
3. Cadence reports Q2 revenue up 24.2% YoY to $1.58B and raises its annual revenue forecast to between $6.26B and $6.34B vs. $6.21B est.; CDNS up 4%+ after hours
来源: Reuters
时间: 5:55 PM
楷登电子（Cadence）报告第二季度营收同比增长24.2%，至15.8亿美元，并将全年营收预期上调至62.6亿至63.4亿美元，高于此前预期的62.1亿美元；盘后股价上涨超过4%。