Where AI strategy meets the bill.
The weekly read for the people answerable for AI — the ones who sign for it, defend it to the board, and live with what it costs. AI strategy ends where the bill begins.
One issue a week — the economics, the controls, and the operating decisions that move the number, argued plainly enough to act on.
How the Brief is put together.
Most AI writing is built for the people who buy the demo. The Brief is built for the people who own the result — and the invoice that comes with it.
- The same intelligence we use. What goes into the Brief is what we already track to run client engagements — pricing shifts, model economics, the operating realities behind the announcements.
- Written in the register of the room. Plain business English for executives, finance, and operators. If a buyer wouldn't say it, we don't print it.
- No vendor’s pitch. We operate AI for a living and answer to no vendor — so the Brief reads the market as it is, not as a vendor needs it to be.
The meter never stops. Strategy sets the direction; the bill keeps score. The Brief watches both.
What we've been reading the market on.
A sense of the range — the economics of running AI, who actually controls it, and where the bill is headed.
EBITTDA
Earnings Before Interest, Tokens, Taxes, Depreciation & Amortization. Tokens are now a structural line item — and the 2026 AI bills at Microsoft, Uber, and GEICO are why the operator names the carve-out before the LPs ask.
Read issue →The Captive Operator
$5.5B in 90 days built a new operator class — lab- and sponsor-aligned ventures running enterprise AI. Why the captive seat can't sit on the customer's side, and the accountable-operator seat that opens up.
Read issue →Metered Intelligence
In fifteen days every layer of AI went onto a consumption meter. Per-seat budgets can't govern per-workload spend — the metered-intelligence shift, and the operator's half of the ledger.
Read issue →New issue most weeks. Past issues read like a record of how the economics of operating AI have moved.
Get the Brief in your inbox.
One considered read a week — for private-equity sponsors and the mid-market operators who carry the AI number. Unsubscribe whenever it stops earning its place.
Begin with a Charter.
A Charter is the fixed-fee diagnostic that turns “we should use AI” into a costed, governed plan to operate it in production — with the bill accounted for from day one.