Evidence Object

Evidence connects an extracted fact to the source that supports it. Evidence is what makes AI output reviewable.

Common Fields

• evidence_id: Evidence identifier
• fact_id: Fact the evidence supports
• document_id: Source document identifier
• quote: Source quote or extracted span when available
• page: Page or location reference
• confidence_context: Model or parser context when available
• review_state: Accepted, disputed, missing, or review-only

Review Guidance

Treat evidence as review material, not a final decision. If a value cannot be supported by source evidence, keep the fact unresolved and route the case to clarify or human review.