TLDR Index
TLDR

TLDR 2025-10-27

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01GENERAL

02BIG TECH & STARTUPS

AMAZON'S AWS SHOWS SIGNS OF WEAKNESS AS COMPETITORS CHARGE AHEAD

Internal bureaucracy has slowed AWS down at a time when it needs to be nimble. The company's AI efforts have been lackluster, and its services are becoming less attractive to startups. AWS remains committed to its longtime playbook, and it retains considerable strengths and customer loyalty, but it may be losing its edge by chasing rivals. The cloud market has become more fiercely contested over the past couple of years, creating competitive pressure that AWS didn't have before.

links.tldrnewsletter.com22 min read

NVIDIA IS REPORTEDLY PLANNING A ROBOTAXI PROJECT TO CHALLENGE TESLA, WAYMO

Nvidia is reportedly developing an internal robotaxi project. The project will follow a single-stage end-to-end technology route in which one neural network is trained and reinforced through simulation-generated world models. Nvidia plans to invest $3 billion and launch operations in the US. It began developing autonomous driving software in 2015, but it has yet to release a high-level driving system for mass market vehicles.

kr-asia.com4 min read

03SCIENCE & FUTURISTIC TECHNOLOGY

IN A FIRST, A DATA CENTER IS USING A BIG BATTERY TO GET ONLINE FASTER

Aligned Data Centers is installing a 31-megawatt/62-megawatt-hour battery in a new data center in the Pacific Northwest. Having a battery will allow the data center to pull less power from the grid when demand is high, allowing it to come online more quickly. Research has found that today's grid could handle quite a lot more data centers if facilities could dial back their consumption for a couple of hours at a time during moments of maximum demand. Aligned's commitment to paying for the battery itself could serve as a model of socially responsible AI-infrastructure development.

canarymedia.com5 min read

04PROGRAMMING, DESIGN & DATA SCIENCE

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CODE LIKE A SURGEON

Surgeons do the actual work. However, their skills and time are highly leveraged with a support team that handles prep, secondary tasks, and admin. The surgeon focuses on the important stuff they're good at. AI coding tools enable developers to spend all of their time doing the things that matter. There are a lot of secondary tasks that AI agents are now good enough to help out with.

geoffreylitt.com4 min read

ANNOUNCING THE SWIFT SDK FOR ANDROID

The Swift SDK for Android enables developers to port their Swift packages to Android. Over 25% of packages in the Swift Package Index are already built for Android. The SDK is now in preview release. It is bundled with the Windows installer or downloadable separately for use on Linux or macOS.

swift.org2 min read

05MISCELLANEOUS

192 WEEKS

Eric Zhang, a software engineer, researcher, and designer, recently left Modal, where he had worked since 2022, to work at Thinking Machines. Zhang joined Modal when it was still tiny and needed to grow a lot. The company recently raised at a $1 billion valuation. In this post, Zhang reflects on the time he spent at the company and details how it grew to a team of 70 people.

notes.ekzhang.com17 min read

TESLA AT THE CROSSROADS: WHY MUSK CHOSE ROBOTAXI OVER MODEL 2

Elon Musk overruled members of his key senior staff, with some of them leaving the company, when he decided to choose the Robotaxi over producing a low-budget EV. If Tesla could pull off its promise of the Robotaxi, it would mean outsized profits for Tesla and its investors. The value of having the Robotaxi far outstripped the value of the Model 2 in stock price. Musk uses Tesla's stock to invest in his other businesses - if he had chosen not to go forward with the Robotaxi, and Tesla's stock price collapsed, his entire empire would have gone down.

capitalfolly.com11 min read