Initial Q-values for CONTEXT_FOR edges must be set based on source reliability so that edge confidence reflects the trustworthiness of each document source type.

Set initial Q-values for CONTEXT_FOR edges based on source reliability:

— PYRANA_Internal_Knowledge_Graph_Specification.md

| Source Type | Initial Q-Value | Rationale |

— PYRANA_Internal_Knowledge_Graph_Specification.md

GitHub CLAUDE.md files | 0.95 | Authoritative, maintained docs |

— PYRANA_Internal_Knowledge_Graph_Specification.md

Market estimates / projections | 0.45 | Inherently uncertain |

— PYRANA_Internal_Knowledge_Graph_Specification.md