Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...

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

Bowman later edited his tweet and the following one in a thread to read as follows, but it still didn't convince the ...

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

Anthropic launched Claude 4 Opus, a new model that, in internal testing, performed more effectively than prior models at ...

During its inaugural developer conference, Anthropic launched two new AI models the startup claims are among the industry's ...

Claude 4 Sonnet is a leaner model, with improvements built on Anthropic's Claude 3.7 Sonnet model. The 3.7 model often had ...

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing ...

Anthropic's newest editon of its flagship AI product will address significant limitations in current large language models.

Anthropic kicked off its first-ever Code with Claude conference today with the announcement of a new frontier AI system.

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy ...