Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to ...

Opus 4 is Anthropic’s new crown jewel, hailed by the company as its most powerful effort yet and the “world’s best coding ...

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

The new models can "deliver superior coding" and respond more precisely ... Guide' while playing Pokémon," Anthropic says. Claude Opus 4 records key information to help improve its game play.

Perplexity Pro now offers Claude Sonnet 4 and Sonnet 4 Thinking mode, enhancing reasoning and coding skills. Available on web ...

The new Claude 4 series represents a step forward in Anthropics pursuit of artificial general intelligence (AGI). The company ...

Malicious use is one thing, but there's also increased potential for Anthropic's new models going rogue. In the alignment section of Claude 4's system card, Anthropic reported a sinister discovery ...

On Thursday, Anthropic introduced the next generation of its Claude ... coding and reasoning tasks. But with more advanced capabilities come more safety and alignment risks. With Claude Opus 4 ...

OpenAI and Jony Ive have teamed up to bring the world the AI device people don't yet know they need. Will it work?