Structured entry data for human tools, AI systems and machine clients.
{
"@context": [
"https://schema.org",
{
"lxw": "https://lxkeys.world/schema/"
}
],
"@type": "Thing",
"identifier": "ENT-00000496",
"name": "OpenCog",
"alternateName": [],
"additionalType": {
"category": "AI Systems",
"type": "Historical AI System",
"subtype": "",
"lxkeysEntity": false
},
"description": "OpenCog is an open-source artificial general intelligence project focused on cognitive architecture, knowledge representation, reasoning and learning components.",
"creator": "OpenCog Foundation",
"url": "https://lxkeys.world/entry.php?id=ENT-00000496&lang=en",
"sameAs": "https://opencog.org/",
"image": "",
"lxkeysWorld": {
"worldId": "ENT-00000496",
"kind": "AI Systems",
"type": "Historical AI System",
"subtype": "",
"classification": "Historical AI System",
"organization": "OpenCog Foundation",
"originContext": "Public AI and cultural record",
"firstPublicAppearance": "2008",
"currentStatus": "Historical record",
"documentationStatus": "Documented",
"documentationIndex": {
"total": 82,
"documentation": 25,
"evidence": 21,
"structure": 25,
"relationships": 11,
"level": "Level V Persistent"
},
"lxCalendarium": {
"start_date_utc": "2023-04-01",
"created_utc": "2026-06-16T00:00:00+00:00",
"created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
"updated_utc": "2026-06-16T00:00:00+00:00",
"updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"facts": [],
"capabilities": [
"Historical AI milestone documentation",
"Method or system lineage",
"Public archival reference",
"Influence on later AI research or products"
],
"limitations": [
"The system is documented primarily for historical significance and may no longer be maintained, accessible or representative of current AI practice.",
"Reconstructions and later summaries can differ from the original hardware, software and experimental conditions.",
"Performance should be interpreted in the historical context and evaluation methods of its period."
],
"tags": [
"Historical AI System",
"Research"
],
"timeline": [
{
"date": "2008",
"title": "Initial development or public milestone",
"description": "OpenCog entered the documented public record in 2008. This event is retained at the precision supported by the Entry’s reviewed source history.",
"source_url": "https://opencog.org/",
"verification_status": "source_backed_official"
}
],
"relationships": [
{
"target": "OpenCog Foundation",
"type": "Organization Context",
"description": "OpenCog Foundation is the primary organization or public context associated with OpenCog.",
"evidence_level": "documentary"
}
],
"sources": [
{
"label": "Canonical official source",
"url": "https://opencog.org/",
"source_type": "Official Source",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "primary",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
},
{
"label": "OpenCog reference page",
"url": "https://en.wikipedia.org/wiki/OpenCog",
"source_type": "Reference Source",
"verification_status": "verified",
"authority": "SECONDARY",
"role": "reference",
"update_enabled": false,
"authority_basis": "curated-corpus-refresh-2026-09-08"
}
],
"canonical": [],
"imageMeta": []
}
}