Abstract: This work proposes a variable switching frequency scheme for a flying capacitor multilevel (FCML) converter in dc-ac operation to better utilize the output inductor for its rated ...

On February 2nd, 2025, computer scientist and OpenAI co-founder Andrej Karpathy made a flippant tweet that launched a new phrase into the internet’s collective consciousness. He posted that he’d ...

Vibe coding works best in tiny steps, not big specs. Persistent AI documentation eliminates re-ramp time. Git, backups, and exports are critical safety nets. This is not my first vibe coding rodeo. I ...

The ChatGPT-maker is releasing its “best model yet” as it faces new pressures from Google and other AI competitors. OpenAI has introduced GPT-5.2, its smartest artificial intelligence model yet, with ...

Right outside the garage [3], on the left side of the path to enter it. This garage is on the south side. You can find one near the central Fuel Pump at the Fuel Station on the southern side of the ...

AI-driven coding promised speed, but its code often fractures under pressure, leaving teams to carry the weight of failures that slow products and raise real costs. Buoyed by the rise of AI, many ...

OpenAI boss Sam Altman has reportedly declared a “code red” — pushing employees to improve ChatGPT’s performance as the AI giant faces growing concerns that it is losing ground to Google. Altman ...

OpenAI CEO Sam Altman ordered an urgent ChatGPT quality overhaul and paused advertising plans to focus on strengthening the core product. OpenAI CEO Sam Altman issued an all-hands “code red” to ...

Google’s own ‘code red’ response to ChatGPT has started paying off. Google’s own ‘code red’ response to ChatGPT has started paying off. is a London-based reporter at The Verge covering all things AI ...

OpenAI not only popularized artificial intelligence chatbots, its ChatGPT tool is practically synonymous with the technology. But thanks to the threat of Google, the smaller company is scrambling. The ...

BRUSSELS—In the accelerating contest between great powers, Europe is struggling to keep up. The continent’s leaders have long worried they will be left behind as the U.S., China and Russia vie for ...