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 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.

Someone also appears to have published a full scrape of the Time article online on the news aggregator app Newsbreak.

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.

The startup, backed by Google-parent Alphabet and Amazon.com, has distinguished its work in part by building AI that excels at coding.