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July 20, 2025, 12:10 PM
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Alexander Wei / @alexwei_:
[Thread] An OpenAI researcher says the company's latest experimental reasoning LLM achieved gold medal-level performance on the 2025 International Math Olympiad  —  1/N I'm excited to share that our latest @OpenAI experimental reasoning LLM has achieved a longstanding grand challenge in AI: gold medal-level performance on the world's most prestigious math competition—the International Math Olympiad (IMO). [image]
More: Simon Willison's Weblog, Werd I/O, The Indian Express, implicator.ai, Analytics India Magazine, Moneycontrol, Engadget, Data Studios ‧Exafin, and The Decoder
Bluesky: @teorth, @isaiahbishop, @ccanonne.github.io, @simonwillison.net, @taumuyi, @timkellogg.me, @cabernet, @skynetandchill.com, and @timkellogg.me.  Mastodon: @[email protected]
X: @garymarcus, @sebastienbubeck, @polynoamial, @ernestryu, @polynoamial, @garymarcus, @garymarcus, @polynoamial, @khoomeik, @saranormous, @mihonarium, @elliotglazer, @omersarikaya, @kbeguir, @amolumd, @npcollapse, @littmath, @lehoho248, @feltsteam, @khoomeik, @wojtek_jk79848, @daniel_mac8, @lang__leon, @peterwildeford, @deedydas, @_vonarchimboldi, @michael_nielsen, @zoink, @hindookissinger, @natolambert, @taliaringer, @polynoamial, @hangsiin, @garymarcus, @therealadamg, @inductionheads, @ziv_ravid, @emostaque, @neelnanda5, @kevinweil, @scaling01, @dejavucoder, @simonw, @victortaelin, @garymarcus, @ilblackdragon, @michaeltrazzi, @preethilahoti, @prafdhar, @andrewmayne, @thenanyu, @mihonarium, @harshit_sikchi, @dadicool, @alexwei_, @nrehiew_, @npew, @stalkermustang, @sherylhsu02, @stevejarrett, @wickman, @markchen90, @0xsamgreen, @zhansheng, @tmychow, @mashah08, @kvallier, @mbalunovic, @clu_cheng, @openai, @nyc_rivera, @_ghorbani, @chombabupe, @burny_tech, @tbpn, @orionjohnston, @hunterlightman, @zzh8829, @dmdohan, @emollick, @albertwenger, @jcabreroholg, @g_leech_, @arynbhar, @sherwinwu, @azi_pat, @brij, @aagarwal1012, @davidblundin, @alexwei_, @christiancooper, @afinetheorem, @latticecut, @gestaltu, @nervouscomputer, @jimdmiller, @soohoonchoi, @gdb, @alexwei_, @justjoshinyou13, @deredleritt3r, @greghburnham, @alexwei_, @alexwei_, @alexwei_, and @sama.  LinkedIn: Simon Willison
Forums: Hacker News, r/math, r/agi, and r/slatestarcodex
Mark Gurman / Bloomberg:
Thoughts on the foldable iPhone's prospects ahead of next year's launch; sources: Apple will add a second, portrait-side front-facing camera to the M5 iPad Pro  —  When the first foldable iPhone debuts next year, it will be the least Apple-like launch ever.
Melissa Heikkilä / Financial Times:
Companies like Scale AI are replacing low-cost data labelers with highly paid experts in fields such as finance, driven by the rise of reasoning AI models  —  Industry moves away from paying gig economy workers in Africa and Asia in push to build ‘smarter’ models
Eleanor Hawkins / Axios:
Astronomer CEO Andy Byron resigns after a video of him cuddling with chief people officer Kristin Cabot at a Coldplay concert went viral  —  Astronomer CEO Andy Byron has resigned from the company after a video of him canoodling with chief people officer Kristin Cabot at a Coldplay concert went viral.
Stuart A. Thompson / New York Times:
A look at the Dor Brothers, a video production studio that has gained over 100M views across platforms by creating viral subversive videos using only AI tools  —  President Trump leans forward in a limousine, takes a long puff from a cigarette and flashes a wide grin.
Will Knight / Wired:
A look at Decart, which has developed video-to-video AI model Mirage that manipulates live video in real time and can potentially shake up livestreaming  —  A startup called Decart has developed an AI model that can transform live footage.  The results are mind-bending—and poised to take over streaming.
New York Times:
How Shaun Maguire dragged Sequoia into culture wars; emails show senior partner Doug Leone defended Maguire in distinguishing between “Islamists” and “Muslims”  —  Sequoia Capital, which backed Nvidia, Google and Apple when they were start-ups, has long stayed above the fray.

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This is a Techmeme archive page. It shows how the site appeared at 12:10 PM ET, July 20, 2025.

The most current version of the site as always is available at our home page. To view an earlier snapshot click here and then modify the date indicated.

From Mediagazer

Isabella Simonetti / Wall Street Journal:
A profile of Fortune editor Nick Lichtenberg, who uses AI to research and write articles; AI-assisted stories made up ~20% of Fortune's web traffic in H2 2025

New York Times:
Sources: Versant is one of multiple suitors in talks to buy Vox Media's podcast network as it seeks to diversify its revenue; NBCU invested $200M in Vox in 2015

Rohan Goswami / Semafor:
FCC Chair Brendan Carr says that if the NFL puts too many games behind streaming services' paywalls, the league could risk losing its antitrust exemptions

More News

Earlier Picks

Jeff Wang / @jeffwsurf:
Windsurf CEO Jeff Wang on what happened after co-founders Varun Mohan and Douglas Chen left for Google, and how Cognition's deal to acquire Windsurf unfolded
Kasha Patel / Washington Post:
Google researchers say Android's early-warning system detected and issued alerts for 1,200+ earthquakes since 2021, sometimes giving up to 15-60 seconds' notice
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