ProPILE: probing toolkit for LLM privacy leakage checks

Research question

Can data subjects test whether an LLM leaks their personal information?

Key findings

Probing prompts built from partial PII reconstruct linked attributes from OPT models - Provides a tool for individuals and providers to audit PII leakage

Sources

arxiv.orghttps://arxiv.org/abs/2307.01881

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