Open Data & Transparency Portal
Access, analyze, and integrate Aevum's verified knowledge graphs, multilingual corpora, and editorial datasets. Open by default, versioned for reproducibility, and optimized for researchers and developers.
Available Datasets
Global Knowledge Graph
Entity-relation triples spanning science, history, culture, and technology. Includes confidence scores and source provenance.
Encyclopedia Text Corpus
Pre-processed, tokenized, and aligned article text across 140+ languages. Optimized for NLP training and cross-lingual analysis.
Peer Review & Audit Logs
Transparent editorial workflow data: revision histories, reviewer annotations, fact-check timestamps, and consensus metrics.
Unified Subject Ontology
Hierarchical classification system mapping disciplines, sub-fields, and cross-disciplinary tags with semantic relationships.
Data Quality & Methodology
Multi-Source Verification
Every data point is cross-referenced against peer-reviewed literature, primary archives, and institutional databases before ingestion.
Semantic Versioning
All datasets follow SemVer. Breaking schema changes trigger major version bumps, with full migration guides and diff reports.
Predictable Update Cadence
Incremental patches daily, minor releases bi-weekly, major structural updates quarterly. Full changelogs available via Git.
Reproducibility First
Every dataset includes pipeline configs, seed hashes, and environment manifests to guarantee exact replication of results.
Developer API & Integration
Access the full knowledge graph programmatically. Rate-limited to 1000 req/min for free tier, with webhooks and batch export options for enterprise.
API Tiers & Limits
| Free Tier | 1,000 req/min |
| Academic | 10,000 req/min + bulk export |
| Enterprise | Unlimited + SLA support |
| Auth | OAuth 2.0 / API Keys |
| Formats | JSON-LD, CSV, Parquet, RDF |
All datasets, knowledge graphs, and textual corpora are released under the Creative Commons Attribution-ShareAlike 4.0 International License. You are free to share and adapt, provided you give appropriate credit and distribute derivatives under the same license.