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A Brown University class got caught out by AI cheating — what it tells us

An economics professor's take-home exam produced suspiciously perfect scores — then collapsed when he moved the final in person. The case has become one of the most visible AI-cheating stories yet, and it exposes how badly universities are set up to respond.

How much of LinkedIn and X is now AI-written? New browsing data has a number

A detection company measured the posts people actually scroll past and found that more than 40% of longer LinkedIn posts, and nearly half of X's articles, showed signs of AI. It is a striking figure — with one important catch about who did the counting.

Sam Altman Wants to Give Americans a Stake in OpenAI — Here's What It Would Actually Be Worth

Reports that OpenAI is discussing a 5% US government equity stake with the Trump administration have revived Sam Altman's long-standing pitch to share AI wealth with ordinary people. The numbers behind the idea are more modest than the pitch suggests.

Meta's New Muse Image Can Put Your Face in Someone Else's AI Photo — Unless You Opt Out

Meta has launched Muse Image, its first in-house AI image generator, across Instagram, WhatsApp and the Meta AI app. A standout feature lets anyone @-mention a public Instagram account to generate images using that person's real photos — and it's switched on by default.

Claude Cowork Comes to Your Phone — and Reveals Most People Aren't Using It to Code

Anthropic's Claude Cowork agent is rolling out beyond the desktop app to web and mobile. The usage data released alongside the launch is the more interesting story: coding is a small slice of what people actually do with it.

A Waymo robotaxi reportedly called the police on two teenagers — here's what its own policy says it can do

San Mateo police say a Waymo self-driving car flagged two 15-year-olds for drinking and firing a toy gun from the vehicle — leading to their detention. It's a small story with a real question behind it: what is your self-driving car actually watching, and when will it call the police?

Google tested AI-guided rerouting in 10 US cities — and traffic actually improved for everyone

A six-month, peer-reviewed Google Research experiment found that quietly rerouting a small share of drivers away from known bottlenecks sped up traffic and cut fuel use city-wide — including for people not even using the app.

DeepSeek is reportedly designing its own AI chip to dodge US export controls

The Chinese AI lab behind the R1 model that shook US tech stocks in 2025 is reportedly building its own inference chip, according to a Reuters exclusive — following OpenAI and Anthropic in trying to loosen the industry's dependence on Nvidia.

Wealthy US Families Are Paying $75,000 a Year for AI to Teach Their Kids

Schools like Alpha School and Forge Prep are charging wealthy US families premium tuition for AI-driven tutoring instead of traditional teaching — just as separate research finds AI use is quietly dragging down exam performance in ordinary classrooms.

The UK's Financial Regulator Says It's in an "Arms Race" With AI — What That Means for You

The FCA wants new powers to regulate ChatGPT, Claude and Gemini after finding that a fifth of UK adults are open to using them for financial decisions — a use case that currently sits entirely outside financial regulation.

Anthropic Hid Code in Claude Code to Detect Chinese Users — Here's What It Did

A security researcher found that Claude Code had been secretly checking whether users were in China since April, hiding the signal inside ordinary text. Anthropic calls it an abandoned anti-fraud experiment; Alibaba has banned the tool internally.

A Fanfiction Community Built Its Own AI Detector. The "Proof" Isn't Proof

A fan community found a hidden code Claude can leave behind when its output is pasted straight from the chat window, and built a tool that flags any story containing it. The method is real — but it shows far less than accusers claim, and it's already been used to go after writers who deny wholesale AI use.

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