pip install redact-proxy-reid

from redact_proxy import OpenAI

# RE-ID enabled - LLM never sees PHI, responses restored
client = OpenAI(
    redact_api_key="your_key",
    reidentify=True
)

response = client.chat.completions.create(
    model="gpt-4",
    messages=[{"role": "user", "content": prompt}]
)
# Response has original names, dates restored!