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July 19, 2025, 2:20 PM
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memeorandum
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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, Data Studios ‧Exafin, and The Decoder
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Forums: Hacker News and r/slatestarcodex
| 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 — To put it mildly, the past week at Windsurf has been crazy. There have been a lot of different rumors and reports …
More: TechCrunch and Proactive
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| Shirin Ghaffary / Bloomberg: |
Acquihire deals like Google's Windsurf deal are a wake-up call for AI startup employees left behind, creating new uncertainty over leadership and compensation — Big Tech's growing reliance on licensing deals to scoop up top talent from AI startups risks leaving many rank-and-file workers in limbo.| 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.| Wall Street Journal: |
Sources: Mark Zuckerberg has offered 10+ OpenAI researchers packages of $300M over four years, and asked OpenAI's Mark Chen if he would consider joining Meta — The cutthroat recruitment efforts to land the smartest minds in Silicon Valley have hit a feverish new peak in recent days| South China Morning Post: |
How an open-source approach helped DeepSeek and other Chinese AI companies; Hugging Face: Alibaba's Qwen is now the world's largest open-source AI ecosystem — July 9, 2024, may be remembered as a day of humiliation for China's artificial intelligence community.
More: The Information
| Stephen Nellis / Reuters: |
Microsoft says it will no longer use China-based engineers to provide technical support to the US military, after a ProPublica report raised security concerns — Microsoft (MSFT.O) on Friday said it will stop using China-based engineers to provide technical assistance to the U.S. military …
More: Washington Times, PCMag, ProPublica, CNBC, Cryptopolitan, Benzinga, Neowin, Tech Xplore, Fox News, and Breitbart
| Financial Times: |
How AI is reshaping higher education, as institutions grapple with the pace of change and technology companies move quickly to offer custom learning products — While institutions grapple with the pace of change, technology companies are moving quickly to offer custom learning products| Washington Examiner: |
Sources: UK plans to designate Apple and Google as holding a “strategic market advantage” over rivals, subjecting them to new regulations and potential fines — EXCLUSIVE — The United Kingdom is preparing to designate Apple and Google as holding a “strategic market advantage” …
More: AppleInsider
| Qianer Liu / The Information: |
Sources: after Trump let Nvidia resume H20 chip sales to China, Nvidia told Chinese customers it has limited stocks and doesn't plan to restart production — President Donald Trump's recent decision allowing Nvidia to resume sales of the H20 artificial intelligence chips to China sent its Chinese customers …
More: TrendForce
| Eugene Kim / Business Insider: |
Ring reinstated its mission to “make neighborhoods safer” and reintroduced video sharing with police in April, as its founder led an overhaul since his return — - Ring founder Jamie Siminoff has led a broad overhaul of the company since his return in April.
More: Electronic Frontier Foundation, The Verge, Benzinga, Fortune, ZDNET, Tom's Guide, and Entrepreneur
Bluesky: @youranonjd, @mguariglia, @mguariglia, @eff.org, and @evacide. Mastodon: @remixtures@tldr.nettime.org. X: @eugenekim222. Forums: r/technology
| 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 — An early-warning system on Android phones has detected more than 1,000 earthquakes worldwide since 2021, sometimes giving people 15 … | The Economic Times: |
Reliance Retail launches Ajio Rush, a four-hour fashion delivery service live in six Indian cities, to take on Myntra and other fashion quick commerce startups — Reliance Retail has launched Ajio Rush, a four-hour fashion delivery service now live in six cities. It follows Myntra and others exploring ultra-fast delivery.
More: Inc42 Media and Entrackr
| Ivan Levingston / Financial Times: |
Sources: Vy Capital, which has ~$15B of AUM and is a top backer of Elon Musk's companies, told external investors that it will not raise further outside money — Secretive tech investment group has racked up gains after backing companies such as SpaceX and xAISponsor Posts
Command Line:
Copilot to autopilot: Why no single safeguard is enough — Microsoft designed a layered model that lets an AI agent resolve network incidents on its own within defined boundaries.
Copilot to autopilot: Why no single safeguard is enough — Microsoft designed a layered model that lets an AI agent resolve network incidents on its own within defined boundaries.
Will Reed:
The best sales leaders aren't job hunting. Here's how to reach them without months of cold outreach. — Our team came from Box, Square, and Brex, so we already know the GTM leaders worth meeting.
The best sales leaders aren't job hunting. Here's how to reach them without months of cold outreach. — Our team came from Box, Square, and Brex, so we already know the GTM leaders worth meeting.
Zoho:
UK tax compliance with Zoho Books — The evolving tax landscape in the UK has added an additional responsibility to business owners, accountants, and bookkeepers to ensure their choice of accounting software supports compliance …
UK tax compliance with Zoho Books — The evolving tax landscape in the UK has added an additional responsibility to business owners, accountants, and bookkeepers to ensure their choice of accounting software supports compliance …
IDrive:
Protecting your Cloud Applications Data — Backing up Office 365, Google Workspace, Dropbox & Salesforce data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.
Protecting your Cloud Applications Data — Backing up Office 365, Google Workspace, Dropbox & Salesforce data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.Featured Podcasts
Big Technology Podcast:
Google CEO Sundar Pichai: AI's Infinite Possibilities, Compute Scarcity Dilemmas, Future AI Products
The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.
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Cheeky Pint:
How Toto Wolff built the most valuable team in F1
Stripe cofounder John Collison interviews founders, builders, and leaders over a pint.
Subscribe to Cheeky Pint.
Training Data:
Inside the Robot Data Factory: Mecka's Josh Gao on Sensorizing Humans to Train Robots
Sequoia Capital partners host conversations with leading AI builders and researchers to develop a deeper understanding of the evolving technologies and their implications.
Subscribe to Training Data.
Invest Like the Best:
Christina Cacioppo - Building an Enduring Software Company in the Age of AI
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
Subscribe to Invest Like the Best.
Grit:
The 20-Year Bet to Make Fusion Energy Work | Jeff Lawson
Grit explores what it takes to create, build and scale world-class organizations.
Subscribe to Grit.
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