# Evidence
Evidence objects, source citations, and review metadata for extracted facts
Source: https://www.klarefi.com/docs/reference/evidence

## 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
- `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.