Anthropic says these topics are too dangerous to let its Fable 5 model talk about

New frontier model refuses cybersecurity, biology, and chemistry queries. https://arstechnica.com/ai/2026/06/anthropic-says-these-topics-are-too-dangerous-to-let-its-fable-5-model-talk-about/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social