{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/84bd7d3c-0991-4669-8fd3-c582152c3406/6aa0d5d47275dabe95be8ab8?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"OpenAI claims to solve a maths mystery; America hits more Iranian oil tankers, and more","description":"<p>OpenAI said it used an unreleased artificial intelligence model to crack one of mathematics’ trickiest problems.</p>","author_name":"The Economist"}