Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

Are software engineers out of a job? Opus 4 and Sonnet 4 aim to set 'new standards' for AI-powered coding and autonomous task ...

In particular, that marathon refactoring claim reportedly comes from Rakuten, a Japanese tech services conglomerate that "validated [Claude's] capabilities with a demanding open-source refactor ...

Claude Opus 4, now alleged as the world’s best coding model, delivers a record-setting 72.5% on SWE-bench and 43.2% on Terminal-bench, outperforming all competitors on long-running and complex ...

AI company Anthropic today announced the launch of two new Claude models, Claude Opus 4 and Claude Sonnet 4. Anthropic says ...

Anthropic's latest Claude models promise coding marathons and superior reasoning. But you'll pay premium rates for the ...

Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid ...

The Amazon-backed Anthropic releases its most powerful group of artificial intelligence models yet called Claude 4.

In this guide, we will take an in-depth look at how Claude 3 Opus vs ChatGPT-4 compare when it comes to writing code, focusing on their features, performance, and overall utility for developers.

and performance on agent tasks—like Opus 4 creating a 'Navigation Guide' while playing Pokémon," Anthropic says. Claude Opus 4 records key information to help improve its game play.