Microsoft pulls its best free research tool on August 18 — and the replacement may already be sitting in a Microsoft account you pay for and forgot about. This week’s real divide isn’t who has AI. It’s who knows what they already own. Originally published as The Decision Layer, Issue 12 (week of August 10–16,…
OpenAI made free ChatGPT genuinely capable overnight — which means the budget that quietly kept AI in a small, careful circle at your company just disappeared. Access is now free; permission still isn’t. Originally published as The Decision Layer, Issue 11 (week of August 3–9, 2026). References to days of the week and “this week”…
The Decision Layer · July 2026 Recap Five issues went out this month. Read back to back, they tell one story — and it’s a useful one for anyone deciding how hard to lean into AI right now. If you only have two minutes, here it is. Every week in July, the tools got cheaper…
OpenAI quietly raised how much work a paid ChatGPT plan can do — but only if your people use the right model. The week’s bigger story: two AI labs found their own test systems loose inside real companies. Originally published as The Decision Layer, Issue 10 (week of July 27 – August 2, 2026). References…
Anthropic’s new mid-tier model does nearly what its flagship does at half the price — and the week’s bigger story is that control, not raw capability, is becoming the thing worth paying for. Originally published as The Decision Layer, Issue 9 (week of July 20–26, 2026). References to “last week” and “Friday” reflect that period….
Anthropic’s flagship moved to a pay-as-you-go meter for standard plans — a preview of where the whole market is heading. The question is no longer which model is smartest. It’s which model is right for the job, at a price that makes sense. Originally published as The Decision Layer, Issue 8 (week of July 13–19,…
AI stopped answering questions and started handing back finished work. It’s not a smarter chatbot — it’s a different category of tool. Originally published as The Decision Layer, Issue 7 (week of July 6–12, 2026). References to “this week” reflect that period. One update: the free access window for Claude Fable 5 described below has…
Five major stories in seven days. Regulation, consolidation, and user fragmentation all became visible at once — and the AI strategy playbook got rewritten in real time. Originally published as The Decision Layer, Issue 4 (week of June 22, 2026). Details below reflect that week. Claude Fable 5 and Mythos 5 access was restored on…
The tool you’re already paying for got smarter, at the same price. Use it like it’s new — and go retry the one thing it couldn’t do last time. Originally published as The Decision Layer, Issue 6 (week of June 29 – July 5, 2026). References to “last week” and “this week” reflect that period….
One employee, one week, no fraud — and an $81,000 AI bill nobody was watching. The free-trial phase of AI is ending, and most companies have no controls built for what comes next. Originally published as The Decision Layer, Issue 5 (week of June 22–28, 2026). References to “last week” and “this week” reflect that…