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

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

Claude Opus 4 is Anthropic’s most powerful AI model to date, according to the company’s announcement, and capable of working ...

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

Anthropic, the Amazon-backed OpenAI rival, on Thursday launched its most powerful group of AI models yet: Claude 4.

Anthropic has responded to allegations that it used an AI-fabricated source in its legal battle against music publishers, ...

Anthropic's new model might also report users to authorities and the press if it senses "egregious wrongdoing." ...

Anthropic unveiled its latest Claude generative artificial intelligence (GenAI) models on Thursday, claiming to set new ...

The AI blackmailed the engineer in 84% of simulations despite being told a more advanced replacement was imminent.

Claude, developed by the AI safety startup Anthropic, has been pitched as the ethical brainiac of the chatbot world. With its ...