2025-04-30 front | Hacker News

Stories from April 30, 2025 (UTC)

Go back a day, month, or year. Go forward a day.

1.		Sycophancy in GPT-4o (openai.com)
		482 points by dsr12 21 hours ago \| 394 comments
2.		You Wouldn't Download a Hacker News (jasonthorsness.com)
		360 points by jasonthorsness 23 hours ago \| 189 comments
3.		I use zip bombs to protect my server (idiallo.com)
		954 points by foxfired 2 days ago \| 419 comments
4.		Finland Bans Smartphones in Schools (yle.fi)
		716 points by freetonik 15 hours ago \| 440 comments
5.		Someone at YouTube needs glasses (jayd.ml)
		982 points by jaydenmilne 9 hours ago \| 547 comments
6.		Port of Los Angeles says shipping volume will plummet 35% next week (cnbc.com)
		654 points by perihelions 11 hours ago \| 565 comments
7.		I created Perfect Wiki and reached $250k in annual revenue without investors (habr.com)
		548 points by sochix 17 hours ago \| 315 comments
8.		Xiaomi MiMo Reasoning Model (github.com/xiaomimimo)
		397 points by thm 16 hours ago \| 150 comments
9.		What It Takes to Defend a Cybersecurity Company from Today's Adversaries (sentinelone.com)
		162 points by gnabgib 22 hours ago \| 73 comments
10.		Retailers will soon have only about 7 weeks of full inventories left (fortune.com)
		427 points by andrewfromx 13 hours ago \| 678 comments
11.		The True Size Of (thetruesize.com)
		214 points by thunderbong 4 days ago \| 98 comments
12.		Linux in Excel (github.com/nsg650)
		170 points by radeeyate 21 hours ago \| 62 comments
13.		My sourdough starter has twins (brainbaking.com)
		191 points by Tomte 1 day ago \| 76 comments
14.		An illustrated guide to automatic sparse differentiation (iclr-blogposts.github.io)
		129 points by mariuz 1 day ago \| 22 comments
15.		The Leaderboard Illusion (arxiv.org)
		147 points by pongogogo 17 hours ago \| 46 comments
16.		Show HN: An MCP server for understanding AWS costs
		109 points by StratusBen 5 days ago \| 23 comments
17.		WorldGen: Open-source 3D scene generator for Game/VR/XR (worldgen.github.io)
		126 points by ziyangxie 2 days ago \| 19 comments
18.		New atomic fountain clock joins group that keeps the world on time (nist.gov)
		88 points by austinallegro 1 day ago \| 31 comments
19.		DeepSeek-Prover-V2 (github.com/deepseek-ai)
		289 points by meetpateltech 8 hours ago \| 56 comments
20.		U.S. Economy Contracts at 0.3% Rate in First Quarter (wsj.com)
		435 points by bko 12 hours ago \| 513 comments
21.		Joining Sun Microsystems – 40 years ago (2022) (akapugs.blog)
		163 points by TMWNN 10 hours ago \| 132 comments
22.		NotebookLM Audio Overviews are now available in over 50 languages (blog.google)
		219 points by saikatsg 7 hours ago \| 69 comments
23.		The missteps that led to a fatal plane crash at Reagan National Airport (nytimes.com)
		127 points by keepamovin 2 days ago \| 160 comments
24.		Show HN: Kexa.io – Open-Source IT Security and Compliance Verification
		62 points by patrick4urcloud 11 hours ago \| 15 comments
25.		OCaml's Wings for Machine Learning (github.com/raven-ml)
		100 points by musha68k 12 hours ago \| 58 comments
26.		Researchers are studying how to minimize human impact on public lands (undark.org)
		62 points by droptext 1 day ago \| 9 comments
27.		Mission Impossible: Managing AI Agents in the Real World (medium.com/gitconnected)
		59 points by dtagames 1 day ago \| 3 comments
28.		Google Play sees 47% decline in apps since start of last year (techcrunch.com)
		252 points by GeekyBear 5 hours ago \| 167 comments
29.		"AI-first" is the new Return To Office (anildash.com)
		290 points by LorenDB 11 hours ago \| 180 comments
30.		Show HN: ART – a new open-source RL framework for training agents (github.com/openpipe)
		68 points by kcorbitt 9 hours ago \| 8 comments
		More