ComingUp
Prompt injection detector beats ProtectAI by 19% accuracy, 8.9x smaller

Prompt injection detector beats ProtectAI by 19% accuracy, 8.9x smaller

Apr 8, 2026 Other

Gallery

Prompt injection detector beats ProtectAI by 19% accuracy, 8.9x smaller

About

ProtectAI's deberta-v3 is the most downloaded prompt injection classifier on HuggingFace. We benchmarked directly against it on Qualifire's independent dataset (excluded from our training).* 91.68% vs 72.28% accuracy* 95.84% vs 65.33% precision — they block 1 in 3 legitimate users* 83MB vs 739MB ONNX size* 101ms vs 646ms on CPU

Comments (0)

No comments yet. Be the first to comment!