The DraftCXU data model defines a CXU record with fields for identifier, standalone claim text, supporting quotes, knowledge and claim classifications, assumption tracking, keywords, and a confidence score so that extracted knowledge can be stored in a structured and evaluable form.

DraftCXU:

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

cxu_id: str # "1220" + SHA-256 hex (68 chars)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

claim: str # Standalone assertion (15-70 words)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

supporting_quotes: list # 3-6 verbatim source quotes

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

knowledge_type: enum # axiom | derived | prescribed

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

confidence: float # 0.0-1.0

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md