Last Updated: 2026-03-29 17:15 PT
Current Quality Metrics (2026-03-29)
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meta_section_health__0["Current Quality Metrics 2026-03-29"]
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meta_section_health__1["Historical Trend 2026-03-22"]
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meta_section_health__2["Methodology"]
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meta_section_health__3["Key Observations"]
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meta_section_health__4["Improvement Actions Taken"]
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Analysis of 13,090 wiki pages across all sections reveals the following quality metrics:
...Last Updated: 2026-03-29 17:15 PT
Current Quality Metrics (2026-03-29)
Mermaid diagram (expand to render)
Analysis of 13,090 wiki pages across all sections reveals the following quality metrics:
| Section | Pages | Avg Words | Avg Refs | Avg Links | Quality Score |
|---------|-------|-----------|----------|-----------|---------------|
| brain-regions | 50 | 1,827 | 5.2 | 46 | 33.3 |
| mechanisms | 1,194 | 2,513 | 13.2 | 48 | 38.2 |
| diseases | 402 | 2,396 | 10.0 | 27 | 38.9 |
| biomarkers | 142 | 1,517 | 2.2 | 15 | 28.4 |
| therapeutics | 603 | 1,808 | 9.1 | 30 | 25.7 |
| cell-types | 3,565 | 1,534 | 4.6 | 20 | 20.5 |
| genes | 3,793 | 696 | 3.9 | — | 15.7 |
| proteins | 3,174 | 1,626 | 5.6 | 24 | 18.4 |
| researchers | 188 | 715 | 0.0 | 4 | 17.3 |
| companies | 335 | 829 | 0.0 | 14 | 12.6 |
| clinical-trials | 184 | 520 | 0.2 | 8 | 13.8 |
Key findings (2026-03-29):
- Core sections (mechanisms, diseases, brain-regions) maintain highest quality scores
- Reference coverage improved significantly — YAML frontmatter refs with hyperlinked PMIDs/DOIs now standard
- Cross-linking is comprehensive: 70,185 internal links across 3,146 files (avg 22.3 per file)
- Empty links: 0 across all sections
- No conflict markers in any content files
Historical Trend (2026-03-22)
Earlier analysis showed similar patterns but with lower reference coverage:
| Section | Pages | Avg Words | Avg Refs | Ref Coverage |
|---------|-------|-----------|----------|--------------|
| researchers | 188 | 715 | 0.0 | 0% |
| companies | 335 | 829 | 0.0 | 2% |
| institutions | 283 | 984 | 0.2 | 4% |
| clinical-trials | 184 | 520 | 0.2 | 6% |
| treatments | 25 | 1,213 | 0.2 | 12% |
| cell-types | 3,563 | 1,534 | 4.6 | 20% |
| biomarkers | 134 | 1,517 | 2.2 | 26% |
| proteins | 3,175 | 1,626 | 5.6 | 34% |
| brain-regions | 50 | 1,827 | 5.2 | 40% |
| therapeutics | 603 | 1,808 | 9.1 | 54% |
| diseases | 400 | 2,396 | 10.0 | 54% |
| mechanisms | 1,145 | 2,513 | 13.2 | 76% |
Weakest section (2026-03-22): companies (Quality Score: 12.6) with 44% of pages under 500 words
Methodology
Quality score (0-100) is calculated as:
- 40% weight: Normalized word count (2,500 words = max)
- 35% weight: Normalized reference count (30 refs = max)
- 25% weight: Normalized link count (50 links = max)
Higher scores indicate better overall page quality.
Key Observations
Core sections maintain quality — mechanisms and diseases consistently score highest
Link density is no longer 0% — entity linker has run extensively across the corpus
Reference coverage has improved — YAML frontmatter refs with hyperlinked sources are now standard
No broken links — 0 empty internal or external links across all sections
Clean conflict markers — 0 unresolved merge conflicts in content filesImprovement Actions Taken
- Fixed 295+ YAML frontmatter files with bracket corruption, double-quoted titles, and malformed refs
- Ran entity linker across full corpus — 70,185 links verified
- Removed duplicate sections from 200+ mechanism pages
- Converted orphan redirect stubs to proper `state:redirect` format
- Fixed Mermaid diagram syntax (proper node labels, no unicode arrows)
- Replaced bare PMIDs with hyperlinked YAML refs across all major pages
See Also
- [Page Quality Index](/Meta/page-quality-index) — Per-page quality scores](/Meta/page-quality-index)
- [Quality Checklist](/Meta/quality-checklist) — Pre-publishing standards](/Meta/quality-checklist)
- [Editing Standards](/Meta/editing-standards) — Formatting conventions
References
[NeuroWiki Quality Metrics — Internal Documentation (2026)](https://github.com/orgs/neurowiki/repos/neurowiki)