HardML: A Benchmark For Evaluating Data Science And Machine Learning knowledge and reasoning in AI · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2501.15627/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:27:26 GMTHardML: A Benchmark For Evaluating Data Science And Machine Learning knowledge and reasoning in AI — HN submissionhttps://news.ycombinator.com/item?id=43870679urn:hackerpapers:submission:2501.15627:43870679Fri, 02 May 2025 14:57:13 GMT<p>Show HN: I built an AI tool to practice technical interviews with</p><p>Hey HN, Check out our technical paper here: https://arxiv.org/abs/2501.15627 and the video demo: https://www.youtube.com/watch?v=Op8hyLW7Z84 I’ve been obsessed with the art of the interview since I was in college. In my career I interviewed over 100 people and was interviewed from tech companies from startups to big tech and hedge funds. I built Neuraprep because I noticed something missing — while software engineers have leetcode.com and finance folks have quantquestions.com, other engineering domains (like ML, data science, MLOps) don’t have a go-to platform to prep for interviews. Sure…</p><p>12 points; 1 discussion reply on HN. <a href="https://hackerpaper.kaipfister.de/p/2501.15627/">Paper and source history</a>. A submission is not an endorsement.</p>cs.LG