# Fixture 22-ai-metadata
transaction {
  # Bank facts: preserve these bytes when enrichment changes.
  facts: {"id":"tx_fixture_22","source":"csv","account_id":"acc_main","booking_date":"2026-01-22","amount":"-12.34","currency":"EUR","raw_description":"Classified grocery","fingerprint":"fp_fixture_22"}
  // Editable classification metadata follows.
  enrichment: {"kind":"expense","tag_ids":["tag_food","tag_recurring"],"classification":{"source":"ai","model":"gpt-4.1-mini","timestamp":"2026-01-22T12:34:56.123Z"},"category_id":"cat_grocery","merchant_id":"mer_cafe"}
}