Run Data Run
Subscribe
Sign in
Home
Notes
AI Blog
The Wire
Builder Leader
Around the Corner
Last 30 Days
Archive
About
Latest
Top
Discussions
AI Ate the Keyboard. Now It Has to Eat the Queue.
Software stopped being the limiting factor. Process didn't. In biopharma and any patient-facing industry, the queue is the patient.
2 hrs ago
•
Justin Johnson
2
Every AI Book Tells You What to Think. This One Is About What Your Hands Do.
There is a whole shelf of AI books for leaders now. I read enough of them to know why I wrote a different kind.
Jul 6
•
Justin Johnson
1
1
The Gap, and the Book That Came Out of It
There's a line splitting the AI conversation that nobody's arguing about, because most people don't know it's there. I've spent months on the…
Jul 1
•
Justin Johnson
1
June 2026
Claude Science and the boring 80 percent
Anthropic shipped a workbench, not a miracle. The model is the commodity layer. The harness around it is the moat.
Jun 30
•
Justin Johnson
2
3
Borrowed Iron
A borrowed eight-GPU node, a global-health mission, and a crew of six: me, a founder, and four interns.
Jun 28
•
Justin Johnson
1
The Harness Is the Moat
The model is the part of your AI strategy you can order off a price sheet. The thing you build around it is the part nobody can copy. I made mine public…
Jun 25
•
Justin Johnson
1
2
Ep. 1: Two Groups
Same AI, same task, a different result. The difference isn't the model.
Jun 23
•
Justin Johnson
12:46
What AI Didn't Reprice
AI marked down almost every skill on your team this year. One it marked up. If you run a budget, that one number should change where you're spending.
Jun 22
•
Justin Johnson
1
You Don't Have to Write the Code
Anthropic watched 400,000 sessions with a coding agent and found that what predicts success isn't your job or your syntax. It's whether you understand…
Jun 17
•
Justin Johnson
2
1
The Wrong Tool Problem in Genomic AI
A leaderboard tells you which model wins. It can't tell you that you picked the wrong kind of model.
Jun 14
•
Justin Johnson
2
1
What one day with Fable 5 looks like for a builder
Most private tools that work never become public ones. Here's the afternoon that gap collapsed.
Jun 11
•
Justin Johnson
1
1
Apple Rented Its Brain
The company that owns its whole stack just outsourced the one part you'd assume it never would. That choice is the most interesting thing at WWDC.
Jun 10
•
Justin Johnson
1
1
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
