The Ars Technica AI coding agent test: Minesweeper edition

To see how effective these modern AI coding tools are becoming, we decided to test four major models with a simple task: ...

OpenAI rolls out Canvas, enables Python coding, custom GPTs within tool

OpenAI rolled out Canvas today with new features, including the ability to run Python code and custom GPTs within the application. Microsoft-backed (NASDAQ:MSFT) OpenAI first introduced Canvas, an ...

A teenage serial killer committed Florida's 'Tuesday murders.' Now he's being executed

Frank Athen Walls' victims include a 19-year-old junior college student who was sunbathing and a young Air Force couple who ...

Gemini web app just got Opal where you can build mini apps with no code

Opal is now built into the Gemini web app via the Gems manager, letting you create reusable, shareable AI mini-app workflows ...

I put GPT-5.2 through an 13-round test, and the AI model raised some serious questions

After 10 text and 4 image tests, OpenAI's latest model barely beats GPT-5.1. What are Plus subscribers really getting?