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

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

Anthropic has unveiled Claude Opus 4 and Claude Sonnet 4, next-generation AI models designed to enhance coding, reasoning, ...

Anthropic has released Claude 4, its latest family of AI models featuring Claude Opus 4 and Claude Sonnet 4. Designed to ...

Artificial intelligence firm Anthropic has launched the latest generations of its chatbots amid criticism of a testing ...

Anthropic CEO Dario Amodei said the current AI models hallucinate less than humans do. He also said that today’s AI models ...

Further into the future, the bill will likely saddle America with a higher fiscal deficit, as tax cuts are coupled with increased spending on defense.

It seems to be getting harder and harder to claim that AI models are not sentient, at least to some degree. Anthropic's latest model, Claude Opus 4, threatened to reveal an engineer's extramarital aff ...