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

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

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

streamlined model with major upgrades from Sonnet 3.7 version. Anthropic has unveiled Claude 4, the latest generation of its AI models. The company boasts that the new Claude Opus 4 and Claude ...

Anthropic, the artificial intelligence startup supported by Google-parent Alphabet GOOG GOOGL)) and Amazon AMZN, announced Thursday that it introduced Claude Opus 4, a new model capable of coding ...

One of the most important upgrades in Claude 4 is the ability to engage in extended thinking—a reasoning mode where the model uses tools like code execution or web search as part of its thought ...

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 ...

Anthropic today announced the next generation of Claude models: Claude Opus 4 and Claude Sonnet 4. Anthropic claims that its flagship Claude Opus 4 is the world’s best coding model and excels in ...