Elon Selling X To Himself Through xAI

Plus, the hottest AI models and how to use them, inflation keeps pushing stocks lower, and the town that went crazy for crypto.

Welcome back to your daily dossier talking AI, robotics, crypto, and the future of tech. 👾

In today’s edition we are tackling the following:

💵 Musk's X was bought by his AI company, valued at $33 billion.
🌊 Sam Altman’s World launches Mini Apps 1.2.
🐕 Four-legged robots can reproduce animal movement with fewer actuators.
🧠 The government knows AGI is coming.
🏡 The town that went crazy for crypto.

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AI

ROBOTICS

  • China wants to lead the world in robots—from dogs to dancers

    • China aims to lead in robotics, with firms like Unitree building robot dogs, humanoids, and AI tech to rival Boston Dynamics and Tesla.

    • Unitree now makes 60% of four-legged robots globally and exemplifies China’s low-cost, state-backed strategy to lead in future tech.

    • The company’s military ties are drawing scrutiny, as Beijing’s robot ambitions blur the line between innovation and warfare.

  • Four-legged robots can reproduce animal movement with fewer actuators

    • PAWS is a new four-legged robot that mimics animal movement using just four actuators, thanks to passive dynamics and motor synergies.

    • Inspired by dogs, its tendon-driven design captures natural gait patterns and can crouch, stand, walk, gallop, and jump with less energy.

    • Unlike typical quadrupeds, PAWS can even run on a treadmill without motors, showing promise for efficient and adaptive robotic motion.

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CRYPTO

  • Sam Altman’s World launches Mini Apps 1.2, lets devs build-to-earn

    • World’s Mini Apps 1.2 update adds faster loads, haptics, and home screen pinning; over 150 third-party apps are now supported.

    • A $300K Developer Rewards pilot begins April 1, letting devs earn up to $25K/week in WLD based on verified user engagement.

    • Most mini-apps reward users and avoid Apple’s in-app fees by skipping digital goods purchases.

  • Ethereum Playing Catch-Up? Bloomberg Examines ETH’s Struggles In New Report

    • Ethereum posted one of its worst Q1 performances, down nearly 50%, as it struggles despite a broader bull run.

    • Bloomberg attributes ETH’s lag to developer departures, L2 fee migration, and a lack of price-focused strategy by the Ethereum Foundation.

    • While Trump’s pro-crypto stance boosts the sector, Bloomberg doubts it’s enough to reverse ETH’s fading momentum.

  • The Town That Went Crazy for Crypto

    • In San Pedro, Argentina, 16,000 people joined RainbowEx, a crypto scheme fronted by a mysterious figure called “La China.”

    • Promising daily returns, it turned out to be a Ponzi scam faking trades and siphoning $46M.

    • The scheme collapsed after national media exposure, but many locals still blamed the journalists, not the fraudsters.

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CONTENT

  • Serve Robotics CEO Ali Kashani on the future of last-mile logistics

    • Serve Robotics CEO Ali Kashani discusses 700% revenue growth and scaling plans for last-mile delivery robots.

    • He details key partnerships with Magna for manufacturing and Uber for services, plus expansion into new markets.

    • The conversation touches on AI, adapting to restaurant workflows, and the broader future of autonomous delivery.

  • The AI Cold War, Signalgate, CoreWeave IPO, Tariff Endgames, El Salvador Deportations

    • Gavin Baker returns to break down Nvidia balance sheet concerns, CoreWeave’s IPO, and signs of a market rebound.

    • The Besties dive into the US-China AI race, from chip nationalism to China’s efforts to build a Nvidia rival.

    • They also discuss tariff strategies, the fallout from Signalgate, and rising deportations in El Salvador.

  • The Government Knows AGI is Coming

    • Ezra Klein talks with Ben Buchanan, former White House AI adviser, about how fast AGI is approaching and why the government isn’t ready.

    • They discuss labor disruptions, the U.S.–China AI race, and the clash between AI safety and accelerationism.

    • Buchanan shares ideas for pro-worker AI policy and what the Trump administration must prepare for as AGI nears.

AND MORE…

  • ‘The Sims’ 25-Year Supremacy Is Challenged by Korea’s Krafton

    • South Korea’s Krafton challenges The Sims with inZOI, a more realistic, AI-powered life sim rooted in Korean culture.

    • The $40 game soared to #1 on Steam and could sell over 3M copies in year one, helping Krafton reduce reliance on PUBG.

    • Early feedback praised the visuals and customization, though some found it sterile — and AI-generated content still needs polish.

  • The hottest AI models, what they do, and how to use them

    • Big AI players like OpenAI, Google, and Anthropic are launching new models constantly, each with different strengths.

    • Some models focus on speed and price, while others target advanced use cases with premium plans.

    • New features include AI that makes videos, controls computers, and handles complex research.

  • Inflation, consumer spending misses push US stocks lower

    • Core PCE inflation rose to 2.8% in February, higher than expected, while consumer spending barely budged at 0.1%.

    • Personal income beat forecasts, but rising inflation and weak spending muddle the Fed’s path forward.

    • Markets reacted sharply: the S&P 500 and Nasdaq both dropped, with Q1 likely ending on a sour note.

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