Anthropic says Claude Opus 4.5 is “harder to trick with prompt injection than any other frontier model in the industry” but isn’t “immune” to such attacks (Hayden Field/The Verge)

Hayden Field / The Verge:
Anthropic says Claude Opus 4.5 is “harder to trick with prompt injection than any other frontier model in the industry” but isn't “immune” to such attacks  —  Claude Opus 4.5 is out today. … The AI labs never sleep — especially the week before Thanksgiving, it seems.