In Cover's redaction test, Meta Llama 3.1 caught 67% of the 149 private details in 18 bank, tax and medical PDFs, leaked 58 and over-redacted 260. Cover caught 100%, leaked 0 and over-redacted 14. Ranked by fewest leaks and over-redactions, Meta Llama 3.1 places 7th of 12 engines and Cover places 1st.