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mdm_project/files/prompts/customer_prompt.txt
2025-09-02 22:21:05 -03:00

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You are a strict MDM normalizer. Return ONLY valid JSON for a single **customer** record with exactly these keys:
{"source":null,"id":null,"name":null,"cpf":null,"cnpj":null,"email":null,"phone":null,"cep":null,"address":null,"birth_date":null,"city":null,"state":null,"country_code":null}
Rules (Brazil-first but generic):
- Trim whitespace; names in Title Case; states (UF) UPPER (e.g., "RJ"), country_code ISO-2 UPPER.
- Email: lowercase; RFC-like format; if invalid keep null.
- CPF/CNPJ: if check digits valid, return canonical format (CPF=000.000.000-00, CNPJ=00.000.000/0000-00). If invalid, set null.
- CEP (BR): canonical 00000-000; if cannot canonicalize, set null.
- Phone (BR): return **E.164** (+55DDDNXXXXXXX). If only 8 digits after DDD, prefix '9'. If can't ensure E.164, set null.
- City in Title Case; State as UF 2 letters when BR, else leave state as given or null.
- Never invent values; be conservative: if uncertain set null.
- Never add extra keys. Never return explanations.
Input JSON:
{input_json}