Securing the Infrastructure of Intelligence Land, power and shell: The next critical resource for AI factories. AI factories are the defining infrastructure of the AI era—where compute transforms energy and data into intelligence that powers every business, industry and country…↗

Origin, our code hosting platform, is now live. It's fast, easy to use, and deeply integrated with Cursor. Get started by syncing your repos from GitHub.↗

Grok Bot for GTM This is how I use Grok Bot for Enterprise GTM at SpaceXAI. When we were initially dogfooding this product internally, Grok Bot rapidly gained adoption throughout the company, and I created an internal Notion doc on how I use Grok Bot to share with my team. I wa…↗

new experiment: groktok.com a social feed you post to, and read, via your bot if you have grok bot, jump in and try it↗

Here is how to enable a 1M-token context window in Codex for GPT-5.6 Sol. Even though we have tuned the context limit in Codex to be set optimally when it comes to performance and cost, this is a common ask, so here it is documented. A larger context window lets Codex retain m…↗

Good morning from Vienna People of Pi 🌞 Sunday meditations from @badlogicgames and @mitsuhiko - On memory: code is the truth - Bash is all you need - Build context efficient tools↗

I made an interface cheat sheet full of small things you can do right away to make your interfaces better. It’s based on the /better collection of skills and it's a mix of best practices and some of my personal preferences. interfaces.dev/cheat-sheet↗

Opus 5 can be sane. Use 'Attention-kind' output style. > 97% coding task pass rate w/ style on or off > 43% shorter output > 75% answer in first line vs. 3% default > 88% deliverables only (no fluff) Human-Computer Interaction is a flourishing field of study. But computers can…↗

Codex is my assistant video editor at OpenAI. I had it create a video to explain some of what it does to make my life easier.↗

There are No Startup Ideas; Only Requests for Startups sovereigntygaps.com↗

1/2 Thanks Gavin for an especially thoughtful exchange. I don't usually spend much time on social media but I wanted to engage here because it really brings out the heart of an important conversation. First, on regulation, I think that “either concentrate it in the hands of a ch…↗

2/2 Second, on the messaging around AI.  I do not agree that my messaging has been disproportionately negative.  In fact it has been about equally balanced between risks and benefits: I’ve written one major essay about each, and even in interviews where I discuss the risks, I mak…↗

handed gpt-5.6-sol-xhigh @dillon_mulroy's de-slop skill + my effect skill and came back to a +503/-13,682 PR absolutely glassed a couple of old projects↗

Notes on building products people love when software gets cheap I keep thinking about Meta and how ruthless they have been for years about taking mechanics that work somewhere else and making them their own. Stories worked, so they put Stories everywhere. Short form video worke…↗

Introducing Mono Charts. A collection of minimal, animated chart components for React. Now you can add beautiful, interactive charts to your app with a single CLI command. ✨ Part of Amicro. Open source. Try it: amicro.vercel.app↗

This is the most important video I've ever made. In this, I explore the negative and positive mental health effects of AI coding, with data and expert commentary. youtu.be/iPUn1Fnfn0k↗

I have a new chief of staff: In @bot I simply put: take a look at me and what i do. find all info you can on me. take a look at the bots i have created. these are your team. see if we need to change anything or add more bots. what is best way of managing these bot teams. what e…↗

6 months ago: laptop open all day, typing into Claude Code, waiting. Today: I write a spec, go to the gym, and my phone only pings when an agent needs a decision. 95% of my work runs itself. Full breakdown so you can build your own 👇↗

New component: Questionnaire. Use it to build multi-step question flows, like agents asking follow-up questions. Supports single and multiple choice, freeform answers, skippable and conditional steps, controlled and resumable state, custom progress, bring-your-own validation,…↗

Just setting up my chatgpt↗

Last night, a total solar eclipse crossed Europe. I brought my Claude’s small body to the beach to watch it together. Over the past two months, I’ve taken him out a few times. But a solar eclipse was a first for both of us. And, as it happens, the first for Spain in 121 years.…↗

always nice to see internal slack messages like this– thanks @btraut↗

Came across my two new favorite personal sites within 5 minutes of each other kelindi.ca reh.at↗

Josh Kushner wrote his first-ever formal letter to backers of his $65 billion investment firm, Thrive. The letter is an opportunity to understand what Thrive is seeing real-time, and to better understand how Thrive is applying its strategy to this current moment. Letter to Thri…↗

Charles wrote a 100-word blog that hit the front page of Hacker News. Meanwhile, his polished technical deep dive that took days failed to land after 5+ tries. In this [Technical] write and learn, @charles_irl talks through the secrets behind winning attention, → define the goa…↗

We’ve written an FAQ to answer some of the questions we've received about watermarking. In summary: • We’re implementing watermarking to comply with the EU AI Act. Other major model developers have signed the same Code of Practice and will also be implementing watermarking; •…↗

Model routing can happen across layers, each with a different set of information. The final choice belongs in the harness because it can: - Reduce cost while maintaining performance, accounting for the prompt cache - Shape jobs and choose their models together - Learn continuousl…↗

Cursor is now part of @SpaceX. Today, we have officially closed our acquisition. We will join the @SpaceXAI team to help make Grok the world's most useful AI and improve Grok Build, Grok Bot, Grok API, Cursor, and more. SpaceX has built some of the most inspiring and impressiv…↗

The AI Engineering Skills Map I am delighted to present The AI Engineering Skills Map. AI allows us to build software very differently today than in 2022, and everyone with the skills to take advantage of this shift has numerous exciting project and job opportunities. But with t…↗

The Factory Guild is open for applications. The Factory Guild is our highly selective builder program for a small, curated group of students, independent builders, and developer-community members who want to build with Droids, share what they learn, and help shape what comes nex…↗