Helping business leaders become better AI operators
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 107 | Founded | 2 years ago | Last Issue | 6 days ago |
| Active | |||||
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metacircuits.substack.comLatest Issues
GPT-6 Astra vs Claude Opus 5
I don’t usually write posts about models, but GPT-6 Astra got me intrigued. It was released a week before OpenAI announced they solved the Navier-Stokes equation (although not without controversy).
And a week later, Dario Amodei published...
How to automate away your accountant with Claude Code
Earlier this year I decided to let go of my accountant.
His business was booming, but with a focus on mid-market customers his team’s service levels for solo operators like myself had been degrading.
Instead of hiring another human accoun...
The “Day of Two Noons” reads like something out of a Western. It was a real 1883 event.
The 2001 telecom bubble gave us dark fiber, the 1870s US railway boom changed physical distance, so what will all the money pooling into AI infrastructure — an expected USD 3-4 trillion until 2030 — bring?
A couple of days ago I was trigge...
Reclaim your extended mind
There is an idea in philosophy of mind that devices can be part of our cognitive apparatus. For a device (in the 1998 example below, a notebook) to become part of your extended mind, it needs to satisfy four conditions:
First, the notebo...
Remind me what I wrote about last week
These last few weeks I’ve been getting very little learning from this newsletter.
Some of the research I did helped me see big-picture trends more clearly, but most of my thinking happened offline rather than inline, in the post itself.
I...
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Authors
The writers behind this newsletter.
AI architect and CTO. Helping business leaders become better AI operators.
AI Operator & Maker \ud83d\udee0️ || Sharing optimistic view how to build smarter, work faster, and live better—with AI || Building AI Maker & Agentic Academy most of the time.
I help non-technical founders and creators build AI automation systems that grow revenue without growing workload. 20 years of enterprise engineering, now in plain English. I share just what works. Claude Code, Cowork, n8n, Codex and ChatGPT
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