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Anthropic launches Claude Opus 4

Engadget on MSN · 22h

Anthropic’s Claude Opus 4 model can work autonomously for nearly a full workday

Anthropic kicked off its first-ever Code with Claude conference today with the announcement of a new frontier AI system.

InfoWorld · 11h

Anthropic releases Claude Sonnet 4 and Claude Opus 4

Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid reasoning models.

TechCrunch on MSN · 19h

A safety institute advised against releasing an early version of Anthropic’s Claude Opus 4 AI model

A third-party research institute Anthropic partnered with to test Claude Opus 4 recommended against deploying an early version because it tends to "scheme."

16h

Anthropic overtakes OpenAI: Claude Opus 4 codes seven hours nonstop, sets record SWE-Bench score and reshapes enterprise AI

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...

23hon MSN

Claude 4 Tests the Boundaries of Goal-oriented AI

Anthropic's newest editon of its flagship AI product will address significant limitations in current large language models.

Early Impressions of Claude Opus 4 and Using Tools with Extended Thinking

I’ve been testing an early access version of Claude Opus 4, the latest model by Anthropic that was just announced today. You ...

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