1. Overview
This document outlines Aevum Encyclopedia's framework for expanding topic coverage while maintaining rigorous editorial standards. As the platform scales to over 2.4 million articles across 140+ languages, structured thresholds ensure that growth does not compromise accuracy, depth, or scholarly integrity.
These guidelines apply to all contributors, regional editors, AI-assisted drafting pipelines, and the central editorial board. Exceptions require formal review and documented approval.
2. Scope Expansion Criteria
New topics are evaluated against four primary dimensions before inclusion:
- Historical or Contemporary Significance: Demonstrable impact on culture, science, society, or industry, supported by at least three independent academic or institutional sources.
- Verifiability: Sufficient primary and secondary sources exist to construct a neutral, evidence-based narrative. Topics relying exclusively on oral tradition or unpublished materials require specialist review.
- Interdisciplinary Relevance: Preference is given to subjects that connect across multiple domains (e.g., "CRISPR" linking biology, ethics, and policy).
- User Demand & Search Intent: Analyzed via anonymized query data, academic citation trends, and contributor requests. Sustained interest over 90+ days triggers prioritization.
Topics failing two or more criteria are placed in the Observation Queue for periodic reassessment. Niche or regional topics may proceed under supervised pilot programs.
3. Quality & Coverage Thresholds
Every entry must meet minimum structural and content standards before publication. These thresholds ensure baseline readability, completeness, and academic rigor.
| Parameter | Minimum Requirement | Recommended Standard |
|---|---|---|
| Word Count | 450 words | 1,200+ words |
| Primary Sources | 2 verified | 5+ cross-referenced |
| Secondary Sources | 3 peer-reviewed or institutional | 8+ with publication dates ≤10 years |
| Internal Links | 3 contextual cross-references | 8+ strategic connections |
| Media/Infographics | 1 (diagram, map, or timeline) | 3+ interactive or high-res assets |
| Review Cycle | 1 editorial pass | 2 passes + AI consistency check |
4. Verification Tiers
To balance speed with accuracy, Aevum employs a three-tier verification system. Tier assignment depends on topic sensitivity, source reliability, and potential for misinformation.
Tier 1: Foundational & Established
Covers well-documented subjects (e.g., classical physics, major historical events, established mathematical theorems). Fast-tracked through AI-assisted drafting and single-editor review. Requires source consensus and low controversy risk.
Tier 2: Specialized & Evolving
Applies to rapidly developing fields (e.g., generative AI ethics, clinical trial outcomes, geopolitical shifts). Requires dual review: one domain expert + one methodology editor. All claims must be timestamped and versioned.
Tier 3: Emerging, Contested, or Sensitive
Reserved for topics with conflicting narratives, limited peer consensus, or high public impact (e.g., novel therapies, policy reforms, controversial historical reinterpretations). Mandates editorial board approval, transparent sourcing footnotes, and neutral-framing compliance checks.
5. Implementation & Phasing
Scope expansion follows a quarterly planning cycle aligned with academic publishing calendars and contributor availability.
- Q1 Proposal Window: Contributors and regional desks submit expansion requests with preliminary source mapping.
- Q2 Prioritization: Editorial board scores proposals against scope criteria. Top 15% enter production.
- Q3 Drafting & AI Assist: Structured templates deployed. AI generates first drafts constrained by verified source boundaries. Human editors refine tone, depth, and neutrality.
- Q4 Review & Publication: Threshold audits, cross-link validation, multilingual synchronization, and final tier classification.
Automated compliance scanners run continuously post-publication, flagging drift, broken citations, or emerging counter-evidence for scheduled updates.
6. Frequently Asked Questions
Can a topic be added if it lacks academic consensus?
Yes, if it falls under Tier 3 and meets verifiability thresholds. Such entries must clearly delineate competing viewpoints, cite primary researchers, and avoid definitive language where consensus is absent.
How are threshold exceptions appealed or reviewed?
Contributors may submit an Exception Request Form with justification and supporting materials. The Regional Editorial Council reviews requests within 14 business days. Rejected requests can be resubmitted with additional sourcing after 60 days.
Does AI-generated content bypass human review?
No. AI serves strictly as a drafting and cross-referencing assistant. All entries undergo mandatory human editorial review, threshold validation, and tier classification before publication. AI outputs are never published autonomously.
How often are thresholds updated?
Annually, following comprehensive audit cycles. Emergency amendments may occur during rapid knowledge shifts (e.g., global health events, breakthrough discoveries) and are communicated via editorial bulletins.