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

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

Also: Anthropic's free Claude 4 Sonnet aced my coding tests - but its paid Opus model somehow didn't ...

Brand new Claude 4 models are now available, promising upgrades in coding, reasoning, precision, and the ability to manage long-running tasks independently. There are two new models, Claude Opus 4 ...

Anthropic has launched its next-generation AI models—Claude Opus 4 and Claude Sonnet 4—touting major advances in coding, reasoning, and long-running agent workflows. With these upgrades, the ...

Claude 4 Opus plays Pokémon Red solo for 24 hours, showing how Anthropic's new AI excels in planning, reasoning, coding, and ...

Anthropic launches Claude Opus 4 and Sonnet 4, its most advanced AI models yet, with major upgrades in coding, reasoning, memory, and developer tools.