Anthropic 將 Fable 5 生物誤報減少 85% —— 但為何仍懼怕病毒學
anthropic 將 fable 5 的生物安全過濾器誤報率降低了 85%，允許更多良性查詢，同時封鎖病毒學。科學家現在可以更好地使用醫療工具。
anthropic reduced fable 5's biology safety filter false positives by roughly 85%, ending the policy that rerouted nearly all biology queries to the less capable opus 5. the updated classifier permits benign tasks like interpreting lab results and understanding symptoms, but strictly blocks dual-use research in virology, toxicology, and molecular design. the company cites u.s. intelligence assessments and bioweapon studies as evidence that biological risks are harder to contain than cyber threats. access programs are being developed to allow researchers to eventually use these restricted features.