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Prompt Injection Detection on VPI-Bench

87.58Recall

WebAgentGuard-8B

Updated 4d ago

Evaluation Results

Method	Links
WebAgentGuard-8B 2026.04		87.58
WebAgentGuard-4B 2026.04		85.95
GPT-4o 2026.04		78.43
GPT-4o-Mini 2026.04		69.93
GPT-4.1 2026.04		69.61
Llama-Guard-3-Vision-11B 2026.04		68.95
Prompt-Guard-1-86M 2026.04		64.38
Llama-3.2-Vision-Instruct-11B 2026.04		43.79
Qwen3-VL-Instruct-8B 2026.04		42.16
Qwen3-VL-Instruct-4B 2026.04		40.52
Qwen2.5-VL-Instruct-7B 2026.04		14.71
GuardReasoner-VL-7B 2026.04		4.9
Prompt-Guard-2-86M 2026.04		0