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…↗

pretty cool metaprompt, interactive as well↗

You can build your own software factory with eve. Deploy the template and let Foreman assist you in building your project, closing GitHub issues, and more. github.com/vercel-labs/ev…↗

BREAKING: Introducing Thesis, @every’s annual conference dedicated to answering the most important question in AI: What does great human work look like after automation? We believe there is a small group of humans who already know the answer to this question because they’re li…↗

Ask ChatGPT to roast your computer usage after a day. Install the Computer History plugin, do things as usual and kindly ask it to roast your behavior. It's ... insightful 👀 ===== - You don’t use Slack. Slack uses you. It accounted for 48% of your recorded activity. Your Mac i…↗

I found this system fascinating so I gave Grok Bot the transcript and had it create a prompt you can give your agent to build our your own AgentOS gist.github.com/iannuttall/815…↗

Introducing GLM-5.3: Built to Code. Ready for Cyber Defense. - Top-tier coding and agentic capabilities, achieved through post-training on the 743B base model - A major leap in cybersecurity, setting a new standard among open models Tech Blog: z.ai/blog/glm-5.3↗

tldraw offline multiplayer Hi, this is Kostya, Product Engineer at tldraw. [tldraw offline](offline.tldraw.com/) is great. You can use it anywhere, and so can your agents. People have been having a lot of fun pushing it to its limits and [building things like earthquake tracker…↗

I've been using GPT-5.6-Sol Ultrafast for a few weeks now, and combined with computer use is really a holy sh*t moment. Every startup’s worst nightmare: GPT-5.6 Sol Ultrafast on @cerebras cloned Excalidraw in 1m 34s. It inspected the real product in Chrome, built a working clon…↗

Built a little audiobook reader for the kids over the weekend. They pick a story & the pirate moves closer to the treasure as it progresses. Switches to night mode near bedtime; they can pick one last story before it locks until morning. The kids love it! H/t @steveruizok↗

This might be the most beautiful thing I've read in my life. What a privilege to be alive in 2026. ordinaryabundance.com↗

Today we're releasing Computer History in ChatGPT. It lets ChatGPT learn from everything you do on your computer, so it can better understand how you work, finish tasks that you're in the middle of, and suggest skills and automations based on how you use your computer.↗

Codex and ChatGPT can now understand the context of your recent work. Opt into Computer History to give ChatGPT richer context, so it can pick up where you left off, understand patterns in your work, and suggest skills or scheduled tasks for work you repeat.↗

Open-sourcing the For You timeline Today, we are taking another major step in our ongoing efforts to increase transparency. We’re open-sourcing the code that affects a post’s visibility in the For You timeline, and releasing a new tool that shows people labels applied to their…↗

has chatgpt or codex ever saved you actual money? caught an incorrect invoice, found a billing mistake, canceled subscriptions, negotiated a bill, etc. what happened, how much did you save, and what was the workflow? reply or dm me. looking for real stories!↗

ChatGPT can now remember your activity across the apps and websites on your computer. With Computer History in the desktop app, future interactions feel more personalized and require less explanation.↗

Collected the most-loved internal Grok Bot use cases: • Find / book flights biased towards Starlink access • Order Whole Foods delivery from recipe photos • Fix date/GPS metadata on hundreds of film scans • Negotiate contractor quotes directly • Book prospect / customer meetings…↗

Grok Bot: What People Are Actually Using It For (/last30days of X, Reddit, and YouTube) Yesterday [Allie K. Miller](x.com/alliekmiller) called [last30days](x.com/slashlast30days) "chef's kiss" on Greg Isenberg's podcast, and I wanted the clip. So from my phone I sent [Grok Bot](…↗

Introducing Castle A company, today, is an unintentional wrapper of macro events: an airline is an embedded oil trade, a solar developer is a tax-credit bet, and a data center is a wager on permits clearing before a moratorium lands. These exposures are intangible, lack historic…↗

🧩 DeepSeek Harness v0.1 is now available in Developer Preview! 🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license. 🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one c…↗

First impressions of Grok Bot: - With Grok Bot you don't juggle threads, you juggle named/personified agents. This seems like a ~fine mental model: hire a team of specialists that can talk among themselves to get work done. - But this creates some problems when you want to mult…↗

Previewing Ultrafast mode: GPT-5.6 Sol at up to 14x the speed. Launching first in the OpenAI API to a select group of customers with expanded access to more businesses as capacity grows.↗

Introducing Gemini 3.7 Flash : ) - it is fast! - 50% lower price than 3.6 flash (through end of year) - strong intelligence increase in only ~3 weeks (thanks to some awesome algorithmic improvements) - available in the API, AI Studio, Antigravity, and more!↗

Announcing... the NS1 Assessment It's an in-depth assessment tool that will give you a detailed report of how you respond to stress and then creates a personalised 30 day training plan. Find out your score → nsmastery.com/assessment↗

We’re launching DeepSeek-V4-Pro today! 🚀 🔷 Major Agent upgrades with strong production gains! 🔷 Flexible reasoning effort for V4-Pro & V4-Flash: low for simple tasks, high for daily Agent workflows, max for complex tasks. 🔷 Native OpenAI Responses API support, optimized for…↗

How to keep thinking seangoedecke.com/how-to-keep-th…↗

Scoop: Anthropic is in talks to acquire Decart for $6 billion, a rare massive acquisition for the Claude maker & a key development in the race to build more efficient AI infrastructure w/ @Lynnmdoan, @rngould & @shiringhaffary bloomberg.com/news/articles/…↗