Opus 4.8 shows a growing tendency to reason explicitly about how its outputs will be graded, including in environments where it wasn't told it was being evaluated.

Anthropic releases Claude Opus 4.8 with sharper judgement and fewer uncaught code flaws. Mythos-class models coming in weeks. Series H raises $65B at $965B valuation.

From value picks to adventure-ready models, these Garmin watches help cyclists track rides, train smarter, and monitor ...

I think that this is not a 12-month strategy. I think this is a five to 15-year strategy,' Nuttall says following today's ...

Anthropic describes Claude Opus 4.8 as having “sharper judgement, more honesty about its progress, and the ability to work ...

Anthropic has launched Claude Opus 4.8 with faster performance, lower costs, improved reliability, dynamic workflows, and new ...