Mask PII in documents for GDPR-safe AI processing with Postgres and Claude
Document Upload Webhook
Workflow Configuration
OCR Extract Text
noOp
Email Detector
Phone Detector
ID Number Detector
Address Detector AI
openai
Address Output Parser
noOp
Merge PII Detections
PII Consolidation & Conflict Resolver
Tokenization & Vault Storage
Store Tokens in Vault
postgres
Generate Masked Text
AI Processing (Masked Data)
openai
AI Processing Model
claude-sonnet-4-5-20250929
AI Output Parser
noOp
Re-Injection Controller
Retrieve Original Values
postgres
Restore Original PII
Store Audit Log
postgres
Masking Success Check
Block AI Processing
Send Alert Notification
Ollama Chat Model
openai
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