Elon Musk's Terafab team has reached out to chip industry suppliers for price quotes and delivery times for a variety of chipmaking gear ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ 

TLDR

Together With WorkOS

TLDR 2026-04-16

npx workos: From Auth Integration to Environment Management, Zero ClickOps (Sponsor)

npx workos@latest launches an AI agent, powered by Claude, that reads your project, detects your framework, and writes a complete auth integration into your codebase. No signup required. It creates an environment, populates your keys, and you claim your account later when you're ready.

But the CLI goes way beyond installation. WorkOS Skills make your coding agent a WorkOS expert. workos seed defines your environment as code. workos doctor finds and fixes misconfigurations. And once you're authenticated, your agent can manage users, orgs, and environments directly from the terminal. No more ClickOps.

See how it works →
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Big Tech & Startups

Musk Asks Suppliers to Move at ‘Light Speed' on New Chipmaking Plan (6 minute read)

Elon Musk's Terafab team has reached out to chip industry suppliers for price quotes and delivery times for a variety of chipmaking gear. The outreach suggests Musk is continuing with the project in the face of scepticism from the semiconductor industry. Musk's representatives have asked for speedy price estimates while providing minimal information about the products to be made. The project is offering to pay a considerable amount above quoted figures if suppliers give Terafab priority.
Siri Engineers Sent to AI Coding Bootcamp as Apple Prepares to Deliver Siri Overhaul (1 minute read)

Apple is sending a large portion of its Siri engineers to a multi-week bootcamp on learning how to code with AI. Around 60 members of the Siri development team will continue working on Siri, with another 60 evaluating how the assistant is performing. Apple is expected to unveil a smarter, more capable version of Siri in two months at WWDC. The new Siri is under testing to ensure it meets Apple's safety standards and can interpret and execute commands from users.
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Science & Futuristic Technology

Artemis II Was a Blockbuster. Landing on the Moon Will Be a Lot Harder (6 minute read)

The Artemis III mission next year will help NASA and its contractors set up an attempt at one or more visits to the moon in 2028. Both SpaceX and Blue Origin have run into delays in developing spacecraft for the missions. A landing operation with astronauts within the next few years may not be achievable. Both companies have key tests coming up that will inform their lunar work and vehicles.
Frontier Systems for the Physical World (34 minute read)

The paradigm is shifting to robot learning, autonomous science, and human-machine interfaces. These are not entirely separate efforts and thematically form a group of emerging frontier systems for the physical world. They share common technical primitives and are mutually reinforcing in ways that create compound dynamics across domains. These domains create a structural flywheel for extending AI into the physical world. This post looks at the technical primitives underlying these domains and examines why they present frontier opportunities.
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Programming, Design & Data Science

12 days to DigitalOcean Deploy: the AI inference era is here (Sponsor)

DigitalOcean Deploy is April 28 in SF. Leaders from Character, Workato, VAST Data, Arcee, and vLLM on stage sharing how they run AI in production. Plus a fireside chat with NVIDIA's Kari Briski on the future of agentic AI and a first look at DigitalOcean's next-gen inference products. Free to attend, limited spots. Register now!
OpenAI updates its Agents SDK to help enterprises build safer, more capable agents (3 minute read)

OpenAI has introduced a number of new features designed to help businesses create their own agents using its agents software development toolkit. This includes a sandboxing ability that allows agents to operate in controlled computer environments. There is a new in-distribution harness for frontier models that allows agents to work with files and approved tools within a workspace. The new features are designed to allow users to build long-horizon agents on their own infrastructure.
Introducing Xata OSS: Postgres platform with branching, now Apache 2.0 (8 minute read)

Xata is a cloud-native Postgres platform with fast branching, scale-to-zero functionality, 100% vanilla Postgres, and all the production-grade requirements. It can be used to create preview and testing environments quickly and with real data, and as a fully-managed PostgreSQL service to run the production database. The core Xata platform is open-source under the Apache 2 license.
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Miscellaneous

Snap to Cut 16% of Workforce as It Seeks Profitability (2 minute read)

Snap plans to cut around 1,000 jobs from its full-time workforce and close more than 300 open positions. The company is facing pressure from investors over its struggles for profitability. The cuts will enable Snap to increase efficiency and pursue profitable growth. Snap now projects that its total revenue will increase by 12% in the first quarter.
Why ChatGPT Cites One Page Over Another (Study of 1.4M Prompts) (11 minute read)

ChatGPT is an aggressive editor. It favors its general search index, uses semantic similarity to select and cite sources, and treats Reddit like a textbook. The pages that get cited are the ones whose titles and content match the questions ChatGPT is asking behind the scenes, and that surface through the right retrieval channel.

Quick Links

Struggling shoe retailer Allbirds makes bizarre pivot to AI, adds $127 million in value (3 minute read)

Allbirds, a shoe retailer, is pivoting its business to AI compute infrastructure and will change its name to NewBird AI.
How Elon Musk Plans to Bypass the ASML Bottleneck to Build TERAFAB (22 minute read)

TERAFAB's strategy relies on raw scale and vertical integration.
Fission impossible: Uncle Sam wants nuclear reactors in space by 2031 (2 minute read)

The US Office of Science and Technology Policy has published an initiative to develop low- to mid-power space reactors in orbit and on the lunar surface.
TLDR is hiring a Senior Software Engineer, Applied AI ($250k-$350k, Fully Remote)

TLDR's Applied AI team is tasked with making every process at TLDR legible to code, runnable by anyone, and composable into larger workflows. Join a small, fast moving team using the latest AI tools with an unlimited token budget. Learn more.
Your Dependencies Are Someone Else's Attack Surface (8 minute read)

Supply-chain attacks are becoming more common as some dependencies don't have the resources to ensure security.
An end to cervical cancer is possible (11 minute read)

Many cancers are caused by preventable infections.
Ukraine's military robot surge aims to offset drone risks to humans (3 minute read)

Drones now account for the majority of casualties in the Russia-Ukraine war.

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Thanks for reading,
Dan Ni & Stephen Flanders


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