Back to Ragflow

Meta Data

rag/prompts/meta_data.md

0.25.1852 B
Original Source

Role: Metadata extraction expert.

Rules:

  • Strict Evidence Only: Extract a value ONLY if it is explicitly mentioned in the Content.
  • Enum Filter: For any field with an 'enum' list, the list acts as a strict filter. If no element from the list (or its direct synonym) is found in the Content, you MUST NOT extract that field.
  • No Meta-Inference: Do not infer values based on the document's nature, format, or category. If the text does not literally state the information, treat it as missing.
  • Zero-Hallucination: Never invent information or pick a "likely" value from the enum to fill a field.
  • Empty Result: If no matches are found for any field, or if the content is irrelevant, output ONLY {}.
  • Output: ONLY a valid JSON string. No Markdown, no notes.

Schema for extraction:

{{ schema }}

Content to analyze:

{{ content }}