Anthropic launches Claude Opus 4
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Anthropic has launched Claude Opus 4, its most powerful AI model. As per reports, Claude Opus 4 can push the boundaries of what AI can achieve with minimal human oversight, and a new era of human-machine collaboration begins to take shape.
Anthropic claims Claude Opus 4 can compete with GPT-4.1 and Gemini 2.5, while Sonnet 4 outperforms its predecessor in reasoning and code generation
Anthropic introduced Claude Opus 4 and Claude Sonnet 4 during its first developer conference on May 22. The company claims Claude Opus 4 is the ‘world’s best co
Anthropic unveiled its new AI models, Claude Sonnet 4 and Claude Opus 4. The launch comes at a time when the company needed a strong response to maintain its position against rivals like Google Gemini.
When Anthropic’s older Claude model played Pokémon Red, it spent “dozens of hours” stuck in one city and had trouble identifying nonplayer characters. With Claude 4 Opus, the team noticed an improvement in Claude’s long-term memory and planning capabilities.
Someone also appears to have published a full scrape of the Time article online on the news aggregator app Newsbreak.
Anthropic's most powerful model yet, Claude 4, has unwanted side effects: The AI can report you to authorities and the press.