I completely ignored Anthropic’s advice and wrote a more elaborate test prompt based on a use case I’m familiar with and therefore can audit the agent’s code quality. In 2021, I wrote a script to scrape YouTube video metadata from videos on a given channel using YouTube’s Data API, but the API is poorly and counterintuitively documented and my Python scripts aren’t great. I subscribe to the SiIvagunner YouTube account which, as a part of the channel’s gimmick (musical swaps with different melodies than the ones expected), posts hundreds of videos per month with nondescript thumbnails and titles, making it nonobvious which videos are the best other than the view counts. The video metadata could be used to surface good videos I missed, so I had a fun idea to test Opus 4.5:
Антироссийскую перепевку песни «Сигма-бой» признали экстремистскойСуд в Москве признал экстремистской антироссийскую перепевку песни «Сигма-бой»。业内人士推荐heLLoword翻译官方下载作为进阶阅读
，推荐阅读safew官方下载获取更多信息
AI 云全年收入约 200 亿元，同比增长 34%；四季度 AI 高性能计算设施订阅收入同比增长 143%；，这一点在heLLoword翻译官方下载中也有详细论述
No heap allocations of size, 1, 2, and 4, and none of the garbage that