Files
personal-wiki/wiki/comparisons/Wiki vs RAG.md
Daniel 23bfd15b19 feat: geometric graph topology + module pages + phantom link cleanup
Graph topology (Metatron's Cube pattern — 1 center + 12 outer nodes):
- index: now links to ALL 12 other nodes (complete hub)
- Inner ring cycle: hot→log→overview→dashboard→concepts/_index→entities/_index
  - Added: hot↔WikiMap, log↔sources/_index, dashboard↔concepts/_index
  - Added: entities/_index↔hot, entities/_index↔LLM Wiki Pattern
  - Added: sources/_index↔log, sources/_index↔entities/_index
- Outer ring: concepts connected in triangle + Karpathy/sources cross-linked
  - Added: dashboard↔Compounding, entities/_index↔LLM Wiki Pattern

graph.json physics for geometric arrangement:
- repelStrength: 80 (strong push-apart for uniform spacing)
- linkStrength: 3.0 (locks ring geometry)
- linkDistance: 80 (tighter rings)
- centerStrength: 0.25 (moderate center pull)
- nodeSizeMultiplier: 2.0 (hub nodes visually dominant)
- Added colors: questions=yellow, comparisons=red, nav=teal

Phantom links removed from Hot Cache.md:
- Removed [[Page A]], [[Page B]], [[New Page 1]], [[Existing Page]]

New module pages:
- wiki/questions/How does the LLM Wiki pattern work.md
- wiki/comparisons/Wiki vs RAG.md
- Adds questions/ and comparisons/ domains to the graph (yellow + red nodes)
2026-04-07 13:03:50 +03:00

2.1 KiB

type, title, subjects, dimensions, verdict, created, updated, tags, status, related, sources
type title subjects dimensions verdict created updated tags status related sources
comparison Wiki vs RAG
LLM Wiki Pattern
RAG (Retrieval-Augmented Generation)
How knowledge is stored
Query cost
Infrastructure
Maintenance
Scale limit
Wiki wins at <1000 pages. RAG wins at enterprise scale. 2026-04-07 2026-04-07
comparison
llm-wiki
knowledge-management
mature
LLM Wiki Pattern
Compounding Knowledge
index
How does the LLM Wiki pattern work

Wiki vs RAG

Overview

Both approaches let you query a large document collection. They differ fundamentally in when synthesis happens.

Comparison

Dimension LLM Wiki Semantic RAG
How knowledge is stored Pre-compiled markdown pages with cross-references already built Raw chunks in a vector database
Finding answers Read index → follow links → synthesize Embed query → similarity search → assemble
Query cost Low — synthesis already done Higher — re-derives on every query
Infrastructure Just markdown files Embedding model + vector DB + chunking pipeline
Maintenance Run a lint pass Re-embed when content changes
Scale limit ~hundreds of pages (index file navigation) Millions of documents
Setup time 5 minutes Hours to days
Contradiction detection Built in — LLM flags on ingest Manual

Verdict

Under 1000 pages → LLM Wiki. The index file is sufficient for navigation, token cost is low, setup is minimal, and the pre-compiled synthesis means every query benefits from everything ever read.

Over 100K pages → RAG. The index file becomes too large to read, and embedding-based retrieval becomes more efficient than full-index scanning.

The sweet spot: run the wiki pattern for active research (where things are being added, synthesized, and connected), then export to a vector store if the collection grows beyond the index threshold.

(Source: LLM Wiki Pattern, Compounding Knowledge)