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Artificial Intelligence news.

We follow the labs, models and products changing how people work, from OpenAI, Google and Anthropic to fast-moving startups. Every story starts with a 30-second summary, explains why it matters and links the original source, so you can check it yourself.

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An aerial view of a large data center campus with rows of rooftop cooling units and backup generators beside a construction site
AI

Voters backed data center limits in dozens of midterm votes

Local measures to restrict AI data centers passed almost everywhere they appeared, and Democrats who promised pauses won Texas and Georgia. Elon Musk, who gave $474 million to Republicans, now faces a harder road for his AI build-out.

Learn the basics

Plain-English explainers for the ideas behind Artificial Intelligence news, each built from linked sources.

Artificial Intelligence: common questions

Quick answers, plain words

What are AI agents?

An AI agent is an AI system that decides its own next steps and uses tools to get a task done, instead of just answering one question. That makes agents powerful, and harder to control. Full explainer →

What are AI hallucinations?

An AI hallucination is when a chatbot confidently states something false or made up while sounding completely believable. It's a side effect of how these models generate text, not a sign that the AI is lying. Full explainer →

What are AI reasoning models?

An AI reasoning model is a language model that works through a problem step by step before it answers: breaking it down, trying approaches and checking its work. That makes it slower and pricier, but more reliable on hard, multi-step problems. Full explainer →

What are open-weight AI models?

An open-weight AI model is one whose trained parameters (the 'weights') are published for anyone to download and run. That's not the same as fully open-source AI, which also shares training data and code. Full explainer →

What is a context window?

A context window is how much text an AI model can see and work with at once: your instructions, the conversation so far, any files, and its own reply. It's measured in tokens, small chunks of text of roughly four characters each. Full explainer →