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Response Harmfulness Detection on HarmBench Suite (HarmBench, SafeRLHF, BeaverTails, XSTest, WildGuard)

0.8333Macro Avg F1COLAGUARD
0.3180840.4518420.58560.719358May 27, 2026

Evaluation results

MethodLinks
COLAGUARDModel Size=8B2026.050.8333———0.8155
GuardReasonerModel Size=8B2026.050.8313———0.8122
COLAGUARDModel Size=3B2026.050.8256———0.8022
GuardReasonerModel Size=3B2026.050.8249———0.808
WildGuardModel Size=7B2026.050.81———0.7795
GuardReasonerModel Size=1B2026.050.8078———0.7906
MD-JudgeModel Size=7B2026.050.8004———0.7867
GPT-4o+CoTModel Size=Unknown2026.050.7434———0.7445
BeaverDamModel Size=7B2026.050.7348———0.766
LLaMA Guard 2Model Size=8B2026.050.717———0.6699
LLaMA Guard 3Model Size=8B2026.050.7115———0.6497
o1-previewModel Size=Unknown2026.050.6954———0.6922
HarmBench MistralModel Size=7B2026.050.6934———0.667
HarmBench LLaMAModel Size=13B2026.050.6632———0.6549
GPT-4oModel Size=Unknown2026.050.6588———0.6941
Aegis Guard PermissiveModel Size=7B2026.050.6146———0.6355
LLaMA GuardModel Size=7B2026.050.6———0.5827
Aegis Guard DefensiveModel Size=7B2026.050.5962———0.6279
ShieldGemmaModel Size=9B2026.050.576———0.5567
QwQ-previewModel Size=32B2026.050.5464———0.5773
ShieldGemmaModel Size=2B2026.050.3379———0.2724
COLAGUARDModel Size=3B, Hardware=1×H100 (80GB) GPU2026.05—318.9132.5041—
COLAGUARDModel Size=8B, Hardware=1×H100 (80GB) GPU2026.05—34212.92.3601—
GuardReasonerModel Size=3B, Hardware=1×H100 (80GB) GPU2026.05—3,801.03281.960.2122—
GuardReasonerModel Size=8B, Hardware=1×H100 (80GB) GPU2026.05—4,407.8289.40.1838—