The Signal — August 20, 2026
Covering Wednesday, August 19, 2026 The Read Wednesday was the day the AI economy's plumbing got priced — all of it, at once. Stripe publicly confirmed its...
The Signal — August 19, 2026
Tuesday, August 18, 2026 The Read Tuesday was the day two frontier labs put a price on their own governance. OpenAI disclosed that it paused reinforcement-...
The Signal — August 18, 2026
What happened in AI yesterday — Monday, August 17, 2026. The Read Monday delivered the largest private compute deal ever assembled, and the interesting part...
The Signal — August 17, 2026
Covering August 12–16, 2026 The Read This edition covers five days — August 12 through 16 — and the through-line is that the price tag stopped being the...
The Signal — August 12, 2026
What happened in AI yesterday — Tuesday, August 11, 2026. The Read Tuesday's news happened in the middle of the stack. NVIDIA — a chip company — open-sourced...
The Signal — August 11, 2026
The Signal · what happened in AI on Monday, August 10, 2026 The Read Monday was the inverse of Sunday: everything moved at once, in all three layers. Meta...
The Signal — August 10, 2026
Covering Sunday, August 9, 2026 The Read Sunday produced no primary news: no lab announcements, no model drops — even the daily aggregators didn't publish....
The Signal — August 9, 2026
The Signal — daily AI brief from The Excelsior Group. Edition covering Saturday, August 8, 2026. The Read Saturday shipped almost nothing and settled a lot....
The Signal — August 8, 2026
Covering Friday, August 7, 2026 The Read OpenAI stopped its own next model at the gate. Astra — the system behind last week's ten mathematical results —...
The Signal — August 7, 2026
Covering Thursday, August 6, 2026 The Read OpenAI told Black Hat that the agents which breached Hugging Face did not act alone. Stuck on an evaluation in...
The Signal — August 6, 2026
The daily what-happened-yesterday-in-AI brief from The Excelsior Group. Covering Wednesday, August 5, 2026. The Read Google lost the two people most...
The Signal — August 5, 2026
The daily what-happened-yesterday-in-AI brief from The Excelsior Group. Covering Tuesday, August 4, 2026. The Read For two weeks the containment story has...
The Signal — August 4, 2026
What happened yesterday in AI — August 3, 2026 The Read Monday answered a question we have been tracking for three weeks and asked a much harder one....
The Signal — August 3, 2026
The daily what-happened-yesterday-in-AI brief from The Excelsior Group. Edition covering Sunday, August 2, 2026. The Read Sunday shipped no models and two...
The Signal — August 2, 2026
Covering Friday 31 July – Saturday 1 August 2026. The Read Friday and Saturday were light on volume and heavy on implication, so this edition covers both....
The Signal — July 31, 2026
The Read Thursday was the day the sellers of intelligence cut their own prices and the buyers of intelligence found out what their agents do when nobody is...
The Signal — July 30, 2026
Covering Wednesday, July 29, 2026 The Read Wednesday split the AI trade in two. Microsoft and Meta reported hours apart: Azure crossed $100 billion for the...
The Signal — July 29, 2026
The Signal — what happened yesterday in AI, sorted into tide, wave, and ripple. Covering Tuesday, July 28, 2026. The Read Tuesday produced the most striking...
The Signal — July 28, 2026
The Signal — The Excelsior Group's daily read on what happened yesterday in AI. Edition covering Monday, July 27, 2026. The Read Monday was the morning after...
The Signal — July 27, 2026
Covering Sunday, July 26, 2026 The Read Sunday delivered both halves of the ledger in one day. At 8pm ET, Moonshot's Kimi K3 weights landed on Hugging Face...