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:
14:34, 27 февраля 2026Экономика。业内人士推荐im钱包官方下载作为进阶阅读
，详情可参考搜狗输入法下载
return (struct page_info *)(((unsigned long long)x) & ~(PAGESZ-1));。业内人士推荐safew官方版本下载作为进阶阅读
Browt, the grass-type starter, is a round little bird with the energy of someone who's already read your text and decided not to reply. This is an angry little puffball with full Eugene Levy-level eyebrows, aggressively arched with "say that again" energy, and fans immediately clocked it as the chaotic contender of the trio. It's giving Angry Birds. It's giving tiny union rep. It's giving "don't talk to me before I photosynthesize."