Anthropic says these topics are too dangerous to let its Fable 5 model talk about
Ars Technica AI·yesterday·Ethics
Anthropic has announced that its latest frontier model, Fable 5, enforces hard refusals on topics deemed too dangerous, specifically cybersecurity, biology, and chemistry. The move reflects the company's ongoing effort to balance capability with safety as models grow more powerful. For developers and researchers in these fields, the restrictions may limit practical usability in legitimate professional contexts.