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:
Гимнастика для глаз:топ-15 упражнений для снятия усталости и улучшения четкости зрения4 февраля 2026，详情可参考一键获取谷歌浏览器下载
，推荐阅读爱思助手下载最新版本获取更多信息
（一）非正常损失的购进货物，以及与之相关的加工修理修配服务和交通运输服务；
一块“钢”，可以“挑大梁”。在山东日照，一条产值2000亿元的钢铁产业链正加速向全球价值链高端攀升，科技这一“关键变量”成为当地钢铁产业高质量发展的“最大增量”。，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。