BioTIER: leaderboard

SecureBio resource for narrowly targeted biological misuse mitigations. Includes policy guidance plus a 542-prompt benchmark split into BioTIER-refuse and BioTIER-permit for measuring biorisk refusal and over-refusal.

Source: securebio.org.

Interactive version: theaggregate.ai/benchmark?slug=biotier · How It Works · Data refreshed daily, snapshot 2026-09-05.