It eventually completed! But, when I asked it to recommend me an article, it recommended "https://www.recombee.com/blog/breaking-the-news-the-role-of-ai-in-mode

It eventually completed! But, when I asked it to recommend me an article, it recommended "https://www.recombee.com/blog/breaking-the-news-the-role-of-ai-in-modern-journalism.html https://www.recombee.com/blog/breaking-the-news-the-role-of-..." which has never appeared on hacker news. So, I don't know ¯\_(ツ)_/¯. My main takeaway from this is the art of displaying progress for long-running tasks needs to come back for a lot of these long-running LLM-powered workflows.