---
type: CKG Bundle
title: Open Knowledge Format (OKF) × CKG
tags: [CS & AI]
timestamp: 2026-06-18T00:00:00Z
ckg:
  id: open-knowledge-format
  nodes: 22
  license: CC BY 4.0
---

# Open Knowledge Format (OKF) × CKG — Compressed Knowledge Graph

```csv
ConceptID,ConceptLabel,TaxonomyID
1,LLM context problem,FOUND
2,LLM-wiki pattern,FOUND
3,Open Knowledge Format (OKF),OKF
4,YAML frontmatter,OKF
5,Markdown body,OKF
6,type field (required),OKF
7,Common fields,OKF
8,Arbitrary extra keys,OKF
9,Cross-links,OKF
10,Bundle = directory,OKF
11,Auto-generated index.md,OKF
12,Graph-shaped relationships,OKF
13,Knowledge Catalog ingestion,OKF
14,Format not platform,OKF
15,Compressed Knowledge Graph (CKG),CKG
16,Typed nodes & edges (DAG),CKG
17,Compression (~11x fewer tokens),CKG
18,Deterministic traversal,CKG
19,0% hallucination by construction,CKG
20,Confidence + provenance,CKG
21,L2 human attestation,CKG
22,CKG = OKF-conformant superset,CKG
```

## Edges (prerequisite -> concept)
1 -> 2
2 -> 3
3 -> 4
3 -> 5
3 -> 10
3 -> 13
3 -> 14
3 -> 15
4 -> 6
4 -> 7
4 -> 8
5 -> 9
9 -> 12
10 -> 11
10 -> 12
15 -> 16
16 -> 17
16 -> 18
16 -> 20
18 -> 19
20 -> 21
15 -> 22
3 -> 22
8 -> 22

*Free CKG · Graphify.md · `pip install ckg-mcp` for all · own the knowledge layer, rent the model*