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Stories from July 21, 2026
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1.OpenAI and Hugging Face address security incident during model evaluation (openai.com)
1632 points by mfiguiere 14 days ago | 1158 comments
2.Who's afraid of Chinese models? (stratechery.com)
995 points by mfiguiere 15 days ago | 910 comments
3.Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber (blog.google)
760 points by logickkk1 14 days ago | 577 comments
4.Kimi K3 Is Competitive with Fable; Kimi K3 and Fable Is SoTA (fireworks.ai)
877 points by piotrgrabowski 14 days ago | 451 comments
5.Advertise in ChatGPT (ads.openai.com)
1096 points by montecarl 14 days ago | 842 comments
6.'VPNs are lawful technical tools,' says EU Court in landmark copyright ruling (techradar.com)
717 points by healsdata 14 days ago | 143 comments
7.FreeInk: Open ecosystem for e-readers (freeink.org)
726 points by FriedPickles 14 days ago | 169 comments
8.Apple defeats liability for not scanning iCloud for CSAM (ericgoldman.org)
456 points by speckx 14 days ago | 565 comments
9.Human mathematicians are being outcounterexampled (xenaproject.wordpress.com)
501 points by artninja1988 15 days ago | 256 comments
10.Long presumed dead, a thriving coral reef is discovered in West Africa (yale.edu)
392 points by speckx 14 days ago | 94 comments
11.Jack Dorsey launches Buzz to combine team chat, AI agents and Git hosting (runtimewire.com)
378 points by ryanmerket 14 days ago | 339 comments
12.Qwen-Image-3.0: Rich Content, Authentic Details, Deep Knowledge (qwen.ai)
571 points by ilreb 14 days ago | 218 comments
13.My USB Drive Has a Hidden Encrypted Vault (rootkitlabs.com)
289 points by machinehum 16 days ago | 165 comments
14.Map of the world's great castles and fortresses (thecastlemap.com)
318 points by marklit 14 days ago | 194 comments
15.Laguna S 2.1 (poolside.ai)
416 points by rexledesma 14 days ago | 89 comments
16.Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco (vincentwoo.com)
263 points by akanet 15 days ago | 60 comments
17.A digestion of the Jacobian conjecture counterexample (terrytao.wordpress.com)
336 points by jeremyscanvic 14 days ago | 138 comments
18.I wrote an bash enumerator because I was sick of xargs (numerlab.org)
206 points by wallach-game 15 days ago | 191 comments
19."Drawing" the Mona Lisa with GPT-5.6, Claude, Gemini, and Grok (tryai.dev)
249 points by hershyb_ 14 days ago | 104 comments
20.Incremental – A library for incremental computations (github.com/janestreet)
347 points by handfuloflight 15 days ago | 69 comments
21.PCjs Machines (pcjs.org)
215 points by naves 14 days ago | 30 comments
22.Flock Credibility Lost as It Repeatedly Lies to City Councils, Police, & Public (aclu.org)
470 points by StatsAreFun 15 days ago | 170 comments
23.The Psychology of Software Teams (routledge.com)
180 points by dcre 20 days ago | 56 comments
24.Show HN: Justif – Knuth-Plass justification and microtypography for the web (lyall.co)
198 points by lyall 18 days ago | 40 comments
25.Jellyfin founder Andrew leaves team (jellyfin.org)
370 points by swat535 15 days ago | 339 comments
26.Running Doom on Our Custom CPU and Going Viral (armaangomes.com)
132 points by arghunter 15 days ago | 37 comments
27.My two year old taught me constraint solving (thecomputersciencebook.com)
115 points by bambataa 25 days ago | 37 comments
28.The Birth of Prolog (1996) (acm.org)
122 points by Jtsummers 18 days ago | 19 comments
29.Roblox Officially Supports GrapheneOS (roblox.com)
266 points by Cider9986 14 days ago | 106 comments
30.Apple Private Cloud Compute SoC 3 audit reports (support.apple.com)
139 points by throwfaraway4 14 days ago | 59 comments

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