為防範生化武器 Claude Fable 5 屏蔽基礎生物問題
anthropic 的 claude fable 5 拒絕回答「線粒體是什麼」等基礎生物問題以防止生物武器濫用，在安全性和對科研用戶的實用性之間選擇了前者。
anthropic's claude fable 5 refuses to answer basic biology questions, blocking queries about cell membranes or asthma medication despite claiming to be the most powerful model available. a spokesperson explained this intentional tradeoff: preventing malicious actors from using the model for risky biological research required 'overly conservative' safeguards that block most biology work. while filters on chemistry and cybersecurity are lighter, the strict biology limits force users back to the previous claude opus 4.8 model.