Opus 4.7 feels more intelligent, agentic, and precise than 4.6. It took a few days for me to learn how to work with it effectively, to fully take advantage of its new capabilities.
Will post a few more tips throughout the day, starting with this blog post: https://t.co/XQrH8P28yo
some more ramblings from working at @AnthropicAI.
I've been asked a few times what the single most important thing a growth marketer should be doing with AI that most aren't.
surprise, it's not just a single specific task. after running dozens of growth workflows through Claude, I think the useful stuff worth doing falls along four dimensions 🧵
Computer use is now in Claude Code.
Claude can open your apps, click through your UI, and test what it built, right from the CLI.
Now in research preview on Pro and Max plans.
"We (Anthropic) are now creating entire features in days, not weeks."
Here's my new episode with @jenny_wen (Claude's Head of Design) where she gave me a rare look at how Anthropic operates, including:
✅ How she uses Cowork to build products
✅ The real story behind Cowork's creation (including screens of early Cowork prototypes)
✅ How Anthropic is able to ship every day
Some quotes from Jenny:
"The specs we used to make with milestones ...we don't really do that anymore."
"People think we built Cowork in 10 days. The actual story is we've been prototyping this direction for a year."
"Designers, if you feel like the ground is shifting beneath your feet, it's because it is."
📌 Watch now: https://t.co/RML1ohV79x
Thanks to our sponsors:
@Replit: Plan, design, and build with AI agents https://t.co/w6kab0zMqN
@linear: The AI agent platform for modern teams https://t.co/lI40xrrDsr
New research: The AI Fluency Index.
We tracked 11 behaviors across thousands of https://t.co/RxKnLNNcNR conversations—for example, how often people iterate and refine their work with Claude—to measure how well people collaborate with AI.
Read more: https://t.co/g65nGQFmjG
Today we are launching the Google AI Professional Certificate. Developed by Google experts with input from leading employers.
Learn more: https://t.co/BmNlS0PYEY
New art project.
Train and inference GPT in 243 lines of pure, dependency-free Python. This is the *full* algorithmic content of what is needed. Everything else is just for efficiency. I cannot simplify this any further.
https://t.co/HmiRrQugnP
📈 Today, we're launching Agent Mode in Excel on Windows and Mac. An Excel Copilot that can work with you and make edits in your spreadsheet like an expert collaborator.
We're also introducing a new, multi-model system that supports both GPT models from @OpenAI and Claude models from @AnthropicAI. Wanna try Claude Opus 4.5 natively in @msexcel? We've got you.
Give it a shot and let me know what you think.