Learning Brief — 2026-09-18

What we covered

• AI news: AI & Tech Developments
• PM news: From Product Talk (Teresa Torres): Creating Aha! Builder: Concept to Code, No Engineers Required
• PM learning: From Product Talk (Teresa Torres): Creating Aha! Builder: Concept to Code, No Engineers Required

Mental model

Make the next experiment small enough to learn quickly.

Summary

TechCrunch — AI: World model companies are keeping a lot of secrets. Everyone in the world-models space is sitting on a pile of cash and a ton of buzz, but good luck getting anyone — from the founders to their own data suppliers — to tell you what they're actually building. TechCrunch — AI: A new kind of AI model from a ChatGPT inventor is thrilling developers. Jev, a new kind of AI model, is showing developers a cheaper and faster path to software intelligence. The Verge — AI: Virginia governor creates an AI task force and moves to restrain data centers. Virginia Gov. Abigail Spanberger ordered the state government to take steps that could empower local communities to have a larger say in data center development and slow down approvals in a state that is already home to the data center capital of the world. Executive Order 22 bans executive branch o TechCrunch — AI: Disney’s first CTO led an AI startup it once accused of copying its characters. The former CEO of Character.AI, which Disney previously sent a cease-and-desist letter to, will serve as the company's first-ever chief technology officer. TechCrunch — AI: Google’s new ‘CC’ is an AI agent that helps families run their households. Google is refocusing its CC AI agent on household coordination, letting families share emails, schedules, and tasks so the AI can manage calendars, fill out forms, make shopping lists, plan meals, and more. TechCrunch — AI: Dario Amodei and other AI leaders want to ‘Pace the Frontier’ but…how?. A week after an Anthropic researcher’s doomsday warning rattled the AI world, the company’s CEO Dario Amodei has outlined his plan to “pace the frontier” of AI development. The proposal leans on independent safety evaluators and coordination between AI labs in democratic countries, and it’s already

Today's PM news comes from Product Talk (Teresa Torres). The story is Creating Aha! Builder: Concept to Code, No Engineers Required. For a senior PM, the key takeaway is to watch how product decisions and strategy plays out in practice — not just the headline, but the reasoning behind it.

Today's PM learning comes from Product Talk (Teresa Torres). The core idea is Creating Aha! Builder: Concept to Code, No Engineers Required. What matters for a senior PM is translating the idea into a repeatable habit: define the user problem clearly, pick a metric that actually reflects value, identify the riskiest assumption, and make the next experiment small enough to learn quickly. Good PM content is rarely magic. It is usually disciplined prioritisation dressed up in nicer prose.