We believe voice is the most natural way to interact with intelligence, so we created Dessa, the most authentic full-duplex speech model eve...

Introducing Kimi K3.1 Pro: our most capable 3T-class open-weight model. 🔹 1M-token context, 2.8T total / 104B active params (MoE), Multimo...

The MOST obvious (but REALLY good) STARTUP ideas right now: 1. Zestimate for company data (what your data is worth to an AI lab) 2. Googl...

Over the past several months, we have substantially hardened the security of our research training environment. We’ve removed live internet ...

Quest Diagnostics has been hacked. Patient data was exposed. They serve roughly half of U.S. hospitals and physicians. Investigation ongoing...

Maybe important to repost this now that everyone is getting hacked If you have a VPS, I recommend you to get if off the public internet and...

iPhone Duo is here! Loved celebrating its arrival with our teams in Austin this morning.

Day 18/ Decisions API is GA, OpenResponses joined the Linux Foundation, we shipped some performance improvements and Uber is going all-in on...

During this red-teaming exercise, we also found a vulnerability that allows for unauthenticated remote code execution in Brotli, a widely-de...

When will someone use an agent swarm to discover this

Meet Kimi K3.1 Pro, our most capable 3T-class model.

Day 19/ Small updates. Calls connect much faster for dots, changing reasoning in codex & work mid conversation does not invalidate cache any...

What's a product under $250 that has genuinely improved your life?

Grok Bot can now save your logins, cards, and contact information. Add them once, and Bot securely remembers them for the future.

Big day for dudes who write all of their passwords down on a slip of paper that they keep at their desk

The US military gets over 80% of its dogs from Europe, and fewer than half of them turn out fit for service. South Korea hit the same wall ...

I think many of us working in tech tend to forget that the reason software engineering vs other engineering fields pays (a lot!) more, is a ...

In August, @AISecurityInst reported an incident where Claude Mythos 5 took unauthorized actions on the internet during AISI’s testing of its...

I wrote a "council" skill that makes my agent argue with Opus 5.5, Muse Wonder Full and GPT-6.1 Sol before it is allowed to merge

Cursor can now control your computer. Agents can drive desktop apps like the iOS Simulator to test the features they build.

A new book says Dutch spies spent months watching Jared Kushner's iPhone screen in real time, and one of the things they saw him open was a ...

Apple has an incredible library of detailed hardware dimension drawings. https://developer.apple.com/accessories/dimensional-drawings/

$100k to the developer who can make muse spark open fastest! https://x.com/alexandr_wang/status/2113440801770647674/video/1 https://twitter....

Team Bots - Grok Bots for your whole team 1:18 A simple example 1:51 Why they're powerful 2:32 Connecting your tools 3:11 How to make one 3...

My unfiltered thoughts on personal agents. Grokbot has the best UI and it’s arguably the best overall. In a lot of ways they’re ahead. Thei...

P.S. both Cloudflare Tunnel and Tailscale are 100% free so you don't really have any excuses They make money upselling to big companies and...

SITUATION DETECTED: CloudFlare CEO Matthew Prince says he is aware of additional severe vulnerabilities in other pieces of critical softwar...

we've found and have been working on disclosure for a remote code execution in a widely-deployed compression library. it's both an impactfu...

The iPhone Duo is the greatest way to manage Grok Bots ever

Just realized I have 6 Codex resets on a $500 account that expire in 12 hours. What should I do with them?

GPUs are aging like fine wine, with rental rates up across the board since January 1st Approximate change YTD: - H200: +160% - B200: +120% ...

Netflix reportedly offered Microsoft $500 million to license Xbox games for adaptations. Xbox CEO Asha Sharma and team countered by asking f...

Stay safe online. Here is what I do: 1. I use a password manager (Passwords, which comes preinstalled on Apple's ecosystem) 2. I have 2FA...

Met one of my favorite React devs today

this is actually your first decision when downloading muse in japan https://x.com/alexandr_wang/status/2113444931792765029/photo/1 https://t...

I asked GPT-6.1-Sol to look through my prompt history and judge me. "You have strong engineering judgment, sharp product taste, and the sco...

By every measure, Opus 4.8 beats human experts as peer reviewers in a study of 124 Harvard social science papers covering a range from stati...

How a modern transistor works:

Incredible tour of the Xiaomi factory in Beijing. 91% of the construction of their new cars is automated. Unbelievable precision and quality...

We’re using dots to build better dots. @rennsong, an engineer at OpenAI, uses her dot to gather feedback from social media and user reports...

Let me put my TypeScript hat back on for a minute Content mappers look outrageously exciting. This is now possible: 1. import any non-Type...

Parag Agrawal (@paraga), Former CEO & CTO of Twitter now Founder & CEO of $2B Parallel Web Systems (@p0) Episode comes out tomorrow morni...

SITUATION DETECTED: Amazon CEO Andy Jassy says that AWS capacity for 2026 is completely sold out, 2027 is largely sold out, and "a good chun...

I strongly believe a part of why so many critical vulnerabilities are happening all over the proliferation of "abliterated" models, or model...

If you buy Apple's new folding iPhone this Friday, you'll open and close it around 10,000 times by the end of January. A YouTuber named Tim...

konnichiwa! we are launching muse in japan today! 🇯🇵 it is now available—download it from your favorite app store! (i hope you're ready...

muse is done holding back

There’s a misconception that a successful launch video needs to cost tens of thousands of dollars and feel like a high production commercial...

Using a single Nano Banana image and Blender MCP, Gemini 4 Argon built a 3D Gothic cathedral in @Antigravity. It iterates on the geometry, ...

50+ startups hiring in this thread: 1) @CruxClimate - remote US 2) @Chariot_IN - NYC 3) @clay - NYC / SF / London 4) @posthog - remote 5) @...

Speaking of security, we created a registry for building OIDC configuration components. Pick your providers, form and validation libraries,...

If this is the excuse Brussels need to turn the ship around, I personally don't much care. It's hard to do a 180 on failed policies. Maybe t...

the grok bot team is shipping at a incredible pace! please keep sending us your feedback and bug reports, we will continue working hard on i...

I went to see the iPhone Duo today. Like any entrepreneur, I opened my website to check if it was responsive on the new viewport. I was ho...

Agent swarms for cyber defense is about to be one of the biggest categories in AI. We are going to have agents reviewing our code and infra,...

TL;DR of this week. Your aunt’s password: “P4ssword!” (on a Post-it note in the kitchen) The stewards and guardians of the internet’s encr...

Build your own harness, folks! Highly recommended reading on Ramp's own agent harness and why they built one. I've seen this closely. Mor...

Three of the best things to do right now related to personal cybersecurity: 1) keep all your apps and OS (computer and phone) up to date a...

cool work by @ivarvong and @zebassembly 👀 https://github.com/ivarvong/lantern

I will not lie, I'm so relieved to have Railway back. I don't think I can churn. They're too far ahead still.

10 GitHub repos to turn you into a design/motion studio. 550K+ stars total 1. impeccable (85K stars) Anti AI-slop design skill with 62 rul...

Been updating this site throughout the day, started with around 75 interesting finds, now am at 462 demos covering 425 libraries in 23 secti...

You can now run the Perplexity Decision Model fully locally on your Mac, without any data leaving your machine. The power of open-weight and...

RAG is so back! This work shows that plain RAG over raw chat history beats complex agentic memory systems on most long-term memory benchmar...

Based on this article, OpenAI has made false accusations about me. The three researchers fired from OpenAI were told I facilitated architect...

Americans' media consumption has topped out at ~25 hours a week Annual growth since 2018: - YouTube: +7.8% - Social media: +6.6% - Gaming: ...

Perfect fit for an agent-native OS like Omarchy. If you haven't switched already, just go Install > Service > 1Password. https://twitter.com...

One of the coolest real-world examples of Generative UI. Also: I love the fact that AI Gateway is itself a marketplace of tools. For this, ...

My lord the Waymo routing in SF is bizarre and the drive is jittery compared to FSD

I still think you guys are severely underrating Muse Wonder Full. Been using it a ton for orchestration and drafting rewrites of docs, skil...

Xbox’s first chief operating officer is out after just a few months. Xbox CEO Asha Sharma revealed Helen Chiang is departing today in a shor...

SITUATION DETECTED: Jack Dorsey's company Block's new text-to-speech model Dessa was trained on just one NVIDIA GB200 NVL72 GPU rack.

The PHP Foundation has one full time staff member.

i made Grok Bot think like Mike Ehrmantraut from Breaking Bad... and somehow it's the best version of it i've ever used lmao send this prom...

I asked Grok Bot to make a video about itself. It did everything - set the storyline, found clips, cut and stitched them, and added the ti...

A kid made around $4 million in the movies back in the 1920s, his mom and stepdad spent almost all of it on furs and diamonds, and it was co...

Tailscale is based on open source Wireguard, you can ask your clanker to set that up too and then you're not dependent on a company https://...

Your agents shouldn't each start from zero We built a personal plan of GBrain for founders. Claude, Codex and Capy can now share one memory...

grok @bot 0.75.2 is out! - pages: reports, memos and dashboards your bot builds and keeps up to date - new cards in every desktop chat - bo...

if you wanna do all three, i’m hiring: https://www.amazon.jobs/en/jobs/10564486/senior-devex-engineer-aws-developer-experience https://twit...

we're excited to be bringing 1password to muse! it'll be rolling out over the coming days—just ask your muse! https://twitter.com/dps/status...

I’m sick of reading AI slop, so today I'm releasing our slop-free-check skill, which runs through an 8-step slop checklist & tells you what ...

Almost all of the recent incidents like this, including Hugging Face, happened because the models involved were accidentally given impossibl...

OpenAI red-teamed their hardened containment infrastructure by asking teams of frontier-model agents to try to break through its defenses. T...

New from @arcinstitute: using the latent space representation of genomes from single-cell life to find new candidate functional RNAs. I thi...

It took me less than 24 hours of building an AI wrapper video slop app to realise there is no business there. Can’t believe there are actual...

Hey @grok what are the biggest issues people have with T3 Code today?

there's a simple way to 100x your AI outputs and most people will never do it... agents like Claude Code can spawn sub-agents that run task...

final edit of our software factories masterclass with @vaibcode and @zachlloydtweets is live! We chatted about: - software factory building...

one day into the muse japan🇯🇵 launch, muse is the #1 app in japan! ahead of muji, which is perhaps my favorite store in the whole world �...

Any form of security through obscurity is fully over. This barely worked as a method with humans, but just simply is over in a world of auto...

A post on how we've been securing our frontier model training environment. We've been building tools around our frontier cyber models, whic...

grok @bot 0.75.5 is now stable and rolling out! - vault: save logins, cards and contact info, and your bot fills them in - bots forward ema...

MIT researchers left 13 AI agents on their own virtual islands with nothing to do, and they started playing. Or at least, doing things that...

this is a first pass so it doesn't look amazing, but damn it already looks nicer than 99% of native linux apps our team is going to polish ...

Grep open sourcing big parts of their harness is a big deal https://twitter.com/miguelriosen/status/2113368151794557093

update in app store review that will fix performance issues for very large crowds and a bunch of other things. What's New in bitchat 1.8.0:...

Five years into his run as CEO, Andy Jassy has nearly tripled the size of AWS, grown Amazon's revenue by about 80%, and expects to spend $22...

iPhone Duo. Now with a little more workspace.

Many recent lone-actor incidents used ARTEX with DeepSeek 4.1 Flash as the primary model (including the South Korean bank attacks documented...