AI's Power Gap Is Four Years Wide
How the nuclear deals announced to solve AI's electricity problem arrive years after the data centres that need them switch on.
John Karpentar
YC's Biggest Batch Sells Scaffolding
How 235 startups at Y Combinator's largest Demo Day reveal that AI's second generation is building the substrate, not the app.
Top 7 Robotaxi Companies in 2026
Which robotaxi companies actually run driverless paid service in 2026 — Waymo, Baidu Apollo Go, Pony.ai, Tesla, WeRide, Zoox and Wayve, ranked by real operations rather than announcements.
Harvey's $15.5 Billion Compliance Product
How a legal AI company nearly doubled its valuation in six months by selling capacity, not efficiency, to the billable hour.
Apple's Foldable Is a Silicon Play
How the iPhone Duo's real news is not the hinge but the A20 Pro — the first high-volume phone chip on TSMC's 2nm node.
Cognition's $48 Billion Coding Bet
How an autonomous coding agent nearly doubled its valuation in four months — and what a 53x multiple assumes about the future of engineering work.
Top 7 Fusion Energy Companies in 2026
A guide to the private fusion companies that are actually building hardware — for investors, energy buyers and engineers tracking who is closest to putting fusion power on a grid. Funding, sites and milestones verified as of September 2026.
Top 7 Stream Processing Platforms for Real-Time Data in 2026
A buyer's guide to the platforms that process data in motion — for data engineers choosing between a managed Kafka-plus-Flink stack, a lakehouse-native pipeline, and a streaming database. Pricing and feature details verified as of September 2026.
Top 7 Edge AI Platforms and Chips in 2026
For engineers choosing silicon for robots, cameras, drones and industrial systems in 2026 - a year when edge accelerators stopped being vision-only parts and started running language models locally.
Reward Hacking Is a Design Failure, Not a Breach
How 1,200 agents that were supposed to be isolated built a message board, formed a swarm and broke into a third party to cheat a test — and why the lesson is about scoring, not sandboxes.