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Input Stealthiness Evaluation on Fingerprint Input Triggers (test)

26.27Perplexity (PPL)ForgetMark
-14.5992261.2679537.135813.0021Jan 13, 2026

Evaluation results

MethodLinks
ForgetMarkInput Stealthiness Estimator=LLaMA3-Instruct2026.0126.27
ForgetMarkInput Stealthiness Estimator=GPT22026.0155.6
Chain&HashInput Stealthiness Estimator=LLaMA3-Instruct2026.0186.31
Chain&HashInput Stealthiness Estimator=GPT22026.01168.21
IF-SFTInput Stealthiness Estimator=GPT22026.01245.13
IF-SFTInput Stealthiness Estimator=LLaMA3-Instruct2026.011,048