Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family.
It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
Introducing Devin Cloud in Terminal and devin ssh: two new ways to use Devin's computer.
Create, steer, and resume Devin Cloud sessions right in your CLI with /cloud.
And for the first time, SSH into Devin's dedicated VM, then /handoff the work back to your own device.
Special delivery: Devin just got a Mac ๐
Now Devin can:
1. Build & test apps on its own Mac VM with iOS simulator
2. Send a screen recording via Slack
3. Send a TestFlight link so you can start using it ๐ฒ
We're publishing our most detailed threat intelligence report to date.
It covers how people tried to misuse Claudeโfor cyberattacks, influence operations, surveillance, biology, and building weaponsโand how we found and stopped them.
We disrupted every operation in the report, and used the lessons from them to strengthen our safeguards. Where appropriate, we also shared what we found with authorities and other AI companies.
These cases are not typical: weโre highlighting some of the most sophisticated misuse weโve seen. But theyโre especially important to discuss, because they show us where AI misuse is headed, where our safeguards work, and where they need to improve.
Weโre publishing this report so others can spot the same activity on their own platforms, and so we can give the public a clearer view of how emerging threats develop.
Read the report: https://t.co/0EJUnYEgfz
1.8 million tons of debris were cleared from Ground Zero in just eight months.
We remember the nearly 3,000 victims, the first responders who ran toward danger, and the 1000s of ironworkers, operators, truck drivers, and laborers who stayed to search, clear, and rebuild.
We must never forget 9/11
We will give one banked reset for every day you don't have access to Astra on your paid ChatGPT plan, starting today. Team is moving mountains to give access as fast as we can.
First one will land in ~ 3 hours. There is still time to create your account if you don't have one.