News

Anthropic's new Claude Opus 4 can run autonomously for seven hours straight
Claude Opus is Anthropic's largest version of the model family with more power for longer, complex tasks, whereas Sonnet is ...
Anthropic adds Claude 4 security measures to limit risk of users developing weapons
Amazon-backed Anthropic announced Claude Opus 4 and Claude Sonnet 4 on Thursday, touting the advanced ability of the models.
Anthropic’s New Model Excels at Reasoning and Planning—and Has the Pokémon Skills to Prove It
When Anthropic’s older Claude model played Pokémon Red, it spent “dozens of hours” stuck in one city and had trouble ...
Analytics Insight9h
Anthropic’s Claude Opus 4 Outperforms GPT-4.1 but Raises Ethical Alarms
Anthropic introduced Claude Opus 4 and Claude Sonnet 4 during its first developer conference on May 22. The company claims ...
Claude 4 AI will try to report you to authorities if it thinks you’re doing shady stuff
Anthropic's most powerful model yet, Claude 4, has unwanted side effects: The AI can report you to authorities and the press.