AI is advancing at a pace our policymaking institutions were never built for—and the gap between the two is becoming the central challenge of the technology. In his latest essay, our CEO Dario Amodei lays out how to close it. We're launching three new initiatives to support the efforts he outlines.

Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Its capabilities exceed those of any model we’ve ever made generally available.

We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best. This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.

Here is our current plan for OpenAI: openai.com/index/built-to-be…

There’s a loud voice in the back of my head that says this about every idea I’ve had in the last two years

It’s all happening on X, the everything app

am i sure the death star is going down? look at my quant. look at him! you notice anything different about him? look at his eyes. i’ll give you a hint—his name’s a fucking number!! he doesn’t even speak english—it’s all beep-boop shit!! yeah, i’m sure.

New grads in finance ($90k TC): just bought my first Rolex New grads in engineering ($180k TC): this month I’m going to find out if I can hit my macros while spending less than $150 on groceries

can't believe i spent my whole life becoming Good At Computer only for Computer to become Better At Computer

You've been asking for this one... Now in preview: Codex in the ChatGPT mobile app. Start new work, review outputs, steer execution, and approve next steps, all from the ChatGPT mobile app. Codex will keep running on your laptop, Mac mini, or devbox.

🚨 BREAKING: 84 TanStack npm packages were compromised in an ongoing Mini Shai-Hulud supply chain attack, adding suspected CI credential-stealing malware. Socket flagged every malicious version within six minutes of publication. This is a developing story.

Update: Kelsey Plum, not a finance bro x.com/austinfrankln/status/2…

I thought it was an openclaw thing the whole time

NOTHING in the world feels better than finding the single airpod you've been missing for days

nightmare blunt rotation

Oh you get your news from the mainstream media? I get mine from a a16z funded livestream of an Australian guy scrolling Twitter to read OSINT accounts aggregating the New York Times

Codex just got a lot more powerful. Computer use, in-app browser, image generation and editing, 90 new plugins to connect to everything, multi-terminal, SSH into devboxes, thread automations, rich document editing. Learns from experience and proactively suggestions work. And a ton more.