Backtest Your Agent Against Yesterday’s Web — Ryan Ahern, Exa

Why AI Agents Will Need Their Own Bank Accounts — Lincoln Murr, Coinbase

Lincoln Murr, head of AI product at Coinbase, explains agentic finance: agents that pay with money and agents that grow

How to Know When an AI Agent Can Work Unsupervised — Evan Kormos, Coinbase

Evan Kormos, a player-coach at Coinbase with 15 years in enterprise financial services, lays out a practical way to brin

Smarter Models Killed the Harness. Here's What's Left — Jediah Katz, SpaceXAI

Is the agent harness dead? Jediah Katz, Cursor's longest-tenured agent-harness engineer and now at SpaceX, explains why

The Model Swap Workshop: GPT-5.5 vs Kimi vs DeepSeek vs Mistral — Pamela Fox, Microsoft

Benchmarks won't tell you how a model behaves in your app. Swapping it in and testing will. NEXT UP: AI…

Why Buying Companies Beats Selling Them AI — Prathik Naidu, Long Lake

Deploying AI into real businesses is hard: org charts are messy, trust takes decades, and service firms don't scale like

Version-Controlled Search: The Web as It Was — Ryan Ahern, Exa

Ryan Ahern of Exa introduces Exa Snapshot, which lets agents search the web as it looked on any past date.…

Agent Harness Isn’t Dead, It’s Just Changing Jobs

The agent harness isn't dying as AI models improve — it's taking on new jobs: infrastructure, security, trust and the…

Many decisive inventions were born in wartime

Many decisive inventions were born in wartime. Europe can turn its fragmented defence effort into a shared engine for startups…

AI safety starts with limits, not promises

AI safety starts with clear limits. Learn how founders can define permissions, test failures and keep human control as AI…

Open Models Are Changing the Economics of Small Business AI

Open models are closing the gap with closed AI systems, slashing costs for small businesses and startups. Here's why founders…