OpenAI’s Astra Is Impressive — But Vastly Oversold

OpenAI’s internal model Astra solved ten long-standing open problems in mathematics and theoretical computer science. Noam Brown called it “a major step for scientific reasoning.” The total cost of the tokens used: about $2,000 at Sol API rates. That is genuinely impressive. It is also, according to cognitive scientist Gary Marcus, being interpreted with a … Read more

GPTZero vs Originality.ai: What AI Detectors Actually Can and Cannot Do in 2026

If you write online, someone has probably run your work through an AI detector by now. Editors use them to screen submissions. Teachers use them to check essays. Freelancers use them to prove their work is human. The tools advertise accuracy above 99% and sound reassuring. The reality is messier, and it matters. In 2026, … Read more

OpenAI Astra: The Model Family That Just Solved 10

On August 1, 2026, OpenAI for the first time officially confirmed the name Astra, its “next major model family.” To mark the announcement, the company released something unusual: a research report claiming an internal version of Astra had solved ten open problems in mathematics and theoretical computer science — problems where mathematicians had made no … Read more

Grok Can Now Analyze Videos: What This Means for Creators and

xAI just announced that Grok can now analyze arbitrary videos, expanding the assistant’s capabilities beyond text and images. For anyone who works with video content — creators, analysts, researchers — this is a meaningful development worth understanding. The announcement, made by Elon Musk on X, signals that Grok is moving into full multimodal territory: not … Read more