All Source Checks
confirmed100% confidence
1 evidence check
Last checked: 4/3/2026
Migrated from citation_quotes. Original verdict: accurate
Evidence — 1 source, 1 check
confirmed100%Haiku 4.5 · 4/3/2026
Found: - **PII detection**: Partnering with Rakuten to use sparse autoencoder probes to prevent personally identifiable information leakage
Note: Migrated from citation_quotes accuracy check. Original verdict: accurate
Debug info
Record type: citation
Record ID: page:goodfire:fn21