At its first developer conference, Amazon-backed Anthropic (AMZN) introduced two new AI models: Claude Opus 4 and Claude Sonnet 4. These models are part of the company’s new Claude 4 family and are ...

Anthropic, Apple, Google, OpenAI, and Microsoft all made big headlines in a wild week of AI news. Here's the view from the ...

The testing found the AI was capable of "extreme actions" if it thought its "self-preservation" was threatened.

The company said it was taking the measures as a precaution and that the team had not yet determined if its newst model has ...

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

In a fictional scenario, Claude blackmailed an engineer for having an affair.

Anthropic's Claude 4 Opus coded autonomously for 7 hours straight, beating OpenAI's GPT-4.1 on benchmarks. Here's what this ...

Anthropic has rolled out Claude 4 Sonnet and Claude 4 Opus to its users, bringing a host of upgrades to the AI models running ...

Anthropic launches its Claude 4 series, featuring Opus 4 and Sonnet 4, delivering new AI benchmarks in coding, advanced ...

Anthropic's new Claude 4 Opus AI can autonomously refactor code for hours using "extended thinking" and advanced agentic skills.

Anthropic said Claude Sonnet 4 achieved state-of-the-art (SOTA) on the SWE-Bench benchmark with a score of 72.7 percent.

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