Alex Albert

The team did an amazing job with this merge. The resulting UX feels so much better than chat or Cowork did on their own. And the new slides...

Worth spending a few minutes this weekend to read this essay in full. Embedded evaluators might sound unusual in tech but it's pretty norm...

One non-model thing I'm very excited we announced today with Fable 5.1 is Enterprise Frontier Safeguards (EFS). Even if you're not a CEO/CI...

Fable 5.1 is a beast at many things but one thing in particular I have been having a ton of fun with is generating videos through code. Fo...

The way I keep describing Fable 5.1 to people is that it just works. I explain what I want in a few vague, messy sentences, and it figures ...

Some of my favorite graphs from Opus 5 launch. We put a ton of work into making this model token efficient across domains while still raisin...

Fable feels superhuman at working over long agentic conversations, sometimes to the point where I can't keep up with what it's telling me 😅...

With the help of Claude Mythos Preview, the Firefox team fixed more security bugs in April than in the past 15 months combined.

We released Claude Opus 4.6 just two months ago. Today we're sharing some info on our new model, Claude Mythos Preview.

Link to signup:

We're hosting a webinar today at 10am PT that should be very helpful for folks trying to learn how to apply AI to their work. We'll be shar...

It was easy to miss all the stuff we shipped at Anthropic this past week given... everything else that happened. A few of my favorites acros...

I go offline for one week: - DoW saga - everyone from trump to katy perry posts about us - Claude hits 1 on app store - sign-up records brok...

Fun stat: Claude Code went from 0->$1b in run-rate revenue in 6 months since being made generally available