Techmeme
April 21, 2025, 2:25 AM

Top News

Every:
A comparison of OpenAI's o3, o4-mini, and GPT-4.1; Aaron Levie says o3 nailed a multi-step financial modeling task; Scale AI CEO says o3 is “a big breakthrough”  —  Our take on what's powerful, what's practical, and what's still TBD … If you've been following AI news this week …
Anthony Ha / TechCrunch:
Paul Graham likened Palantir's ICE work to “infrastructure of the police state”; a Palantir exec said Paul's view is like Google's when it killed Project Maven  —  One of the founders of startup accelerator Y Combinator offered unsparing criticism this weekend …
Wall Street Journal:
A half-marathon in Beijing featured a road race with human runners and 21 Chinese humanoid robots, highlighting both the progress and limitations of such robots  —  A half-marathon in Beijing featured a road race between human runners and 21 robot models—and showed how far robots still are from mimicking people.
Financial Times:
A look at the race to turn brainwaves into fluent speech, as researchers at universities in California and companies use brain implants and AI to make advances  —  Californian researchers and groups such as Precision Neuroscience use implants and AI to make advances in ‘voice prosthesis’
Ben Weiss / Fortune:
Coinbase faces pump-and-dump accusations after its subsidiary Base launched a “content coin” on Zora; Coinbase clarifies that Base will never sell the tokens  —  Jesse Pollak is the creator of Base, a new blockchain from Coinbase.  —  Winni Wintermeyer for Fortune
Knight First Amendment Institute:
A deep dive into AI as a normal technology vs. a humanlike intelligence and how major public policy based on controlling superintelligence may make things worse  —  An alternative to the vision of AI as a potential superintelligence  —  We articulate a vision of artificial intelligence (AI) as normal technology.
Ben Thompson / Stratechery:
Q&A with Dan Kim and Hassan Khan, former officials at the CHIPS Program Office, on subsidizing supply versus coercing demand, the program's future, and more  —  An interview with Dan Kim and Hassan Khan about their work distributing CHIPS program money, and why they are optimistic about U.S. industrial policy going forward.
Christopher Grimes / Financial Times:
The success of A Minecraft Movie, set to hit $700M in ticket sales globally this weekend, signals Hollywood's breakthrough in adapting video games into films  —  While superhero franchises flag, ‘A Minecraft Movie’ shows the industry has finally cracked the formula for translating popular games into films
Mark Bergen / Bloomberg:
How YouTube is adapting to the AI era; a VP expects that in five years, every video uploaded to YouTube could be dubbed automatically into every spoken language  —  The video giant, turning 20, tries to keep the content spigot flowing while appeasing its army of broadcasters and copyright holders.
Ruth Reader / Politico:
After lobbying US Congress to shelve the Senate-passed KOSA bill in 2024, Meta has now made headway in lobbying for an app store age-verification bill  —  The Facebook founder is lobbying Congress to leave his firm alone — and making headway.  —  To protect kids online …

Sponsor Posts

Niantic Spatial:
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Zoho:
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Anuma:
The Private AI That Remembers  —  Anuma is the all-in-one AI platform with private, portable memory.  Chat, text, create, build, and solve across every model.

Featured Podcasts

The Talk Show With John Gruber:
'Food and Beverage Director', With MG Siegler
The director's commentary track for Daring Fireball. Long digressions on Apple, technology, design, movies, and more.
Subscribe to The Talk Show With John Gruber.
Access:
What happens when AI runs a store
A show about the tech industry's inside conversation, hosted by tech reporter Alex Heath and founder whisperer Ellis Hamburger.
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The Nick, Dick and Paul Show:
Why Blockbuster Failed
Nick Bilton, Dick Costolo, and Paul Kedrosky pull back the curtain on AI, startups, and the future rushing toward us, all with healthy dose of irreverence.
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Big Technology Podcast:
Mark Cuban: AI Hype vs. Reality, OpenAI's Wasting $1 Trillion, Lebron vs. Jordan
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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Uncapped with Jack Altman:
Tarek Mansour from Kalshi
Conversations with people I admire about things I'm genuinely interested in.
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Tools and Weapons with Brad Smith:
Ryan Roslansky: Turning AI Anxiety into Skills for the Future of Work
Microsoft Vice Chair and President Brad Smith speaks with leaders in government, business, and culture to explore the most critical challenges at the intersection of technology and society.
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Krishnapriya V.S. / The India Forum:

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