“I think the vast majority of Codex is built by Codex, so it’s almost entirely just being used to improve itself." OpenAI now says its new GPT-5.3-Codex runs 25% faster than previous versions while ...

The Model S and Model X were Tesla's worst-selling EVs in 2025, despite outselling some competitors. Executives say the company's future strategy is focused on autonomous vehicles and artificial ...

This April will mark a decade since CMS launched the Comprehensive Care for Joint Replacement model, the federal government’s first mandatory, episode-based payment program applied broadly to ...

We know that as life goes on it can be harder to build muscle, but that shouldn't stop us, especially if we work more efficiently. Coach Joe Delaney outlines the ways we can adjust our programming, to ...

Correspondence to Dr Andrea M Bruder, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria 3086, Australia; a.bruder{at}latrobe.edu.au Objectives We evaluated ...

Claude Opus 4.6 AI agents built a Rust-based C compiler in two weeks The compiler passed 99 percent of GCC torture tests and compiled the game Doom Anthropic's AI can handle complex software ...

Amid a push toward AI agents, with both Anthropic and OpenAI shipping multi-agent tools this week, Anthropic is more than ready to show off some of its more daring AI coding experiments. But as usual ...