Relationship Edgeir

A typed connection between two ConceptNodes — related, prerequisite_of, depends_on, foundation_of, implements, contradicts, gap, and more.

Edges encode the structure the explorer navigates. Keeping raw weight (count) separate from confidence (model score) prevents the SDK's score>1.0 bug.

Where it appears

compiler/ir.py
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Descend

Prerequisites

Intermediate Representation
Concept Node
Graph Algorithms

Dependencies

Foundations

Graph Algorithms

Concept Node
Knowledge Graphs
Prerequisite Inference

Historical evolution

Extends upstream knowledge-graph edges with explicit pedagogical + foundation types.

Implementation details

ir.py RelationshipEdge: source, target, type, weight (raw count, NOT confidence), confidence ([0,1]), rationale, source.

Sources

[compiler/ir.py] compiler/ir.py
[docs/INTERMEDIATE_REPRESENTATION.md] docs/INTERMEDIATE_REPRESENTATION.md
[compiler/ir.py] compiler/ir.py
[docs/INTERMEDIATE_REPRESENTATION.md] docs/INTERMEDIATE_REPRESENTATION.md

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