Claude Fable 5、生物兵器を防ぐため基礎生物学をブロック
AnthropicのClaude Fable 5は、生物兵器への悪用を防ぐため「ミトコンドリアとは何か」といった基礎生物学の質問にも回答を拒否しており、科学系ユーザーの利便性よりも安全性を優先している。
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.