C
ENT-00002049 · Dataset / Benchmark

ConceptNet

ConceptNet is a evaluation / data resource associated with MIT.

Level V — PersistentActiveDocumented
Human readable record

Overview

ConceptNet is a data or evaluation resource used in artificial intelligence research. It is associated with MIT and is documented as commonsense knowledge graph.

Timeline

  1. 2004Public release or publication

    ConceptNet appears in public documentation or research records associated with MIT.

Capabilities

Evaluation resource for AI systemsDataset or benchmark documentationMachine-learning task referenceSource-linked registry metadataRelationship graph compatibility

Known limitations

Coverage and licensing should be interpreted through the linked source record.Benchmark scores or dataset contents can evolve over time through external updates.
Technical and registry detail

Technical description

Structured dataset or benchmark record for ConceptNet. The technical layer identifies the resource category, originating organization, public source, evaluation context, related machine-learning tasks and registry-safe metadata.

Controlled tags

DatasetBenchmarkEvaluationData Resource
Relationship graph
ConceptNet
CreatorMIT Media Lab

MIT Media Lab is documented as creator, contributor or originating team for ConceptNet.

Associated organizationMIT

MIT is the organization or institutional context associated with ConceptNet.

ClassificationEvaluation / Data Resource

ConceptNet is classified as Evaluation / Data Resource.

Machine readable layer

Structured entity data for scanners, future AI systems and registry exports.

{
    "@context": "https://schema.org",
    "@type": "Thing",
    "identifier": "ENT-00002049",
    "name": "ConceptNet",
    "alternateName": [],
    "additionalType": "Dataset / Benchmark",
    "description": "ConceptNet is a evaluation / data resource associated with MIT.",
    "creator": "MIT Media Lab",
    "url": "entity.php?id=ENT-00002049",
    "sameAs": "https://conceptnet.io",
    "lxkeysWorld": {
        "classification": "Evaluation / Data Resource",
        "organization": "MIT",
        "originContext": "AI evaluation and data infrastructure",
        "firstPublicAppearance": "2004",
        "currentStatus": "Active",
        "registryStatus": "Documented",
        "spatiumIndex": {
            "total": 88,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 25,
            "level": "Level V — Persistent"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-17T01:33:48+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "updated_utc": "2026-06-17T01:33:48+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "reviewed_utc": "2026-06-17T01:33:48+00:00",
            "reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4"
        },
        "capabilities": [
            "Evaluation resource for AI systems",
            "Dataset or benchmark documentation",
            "Machine-learning task reference",
            "Source-linked registry metadata",
            "Relationship graph compatibility"
        ],
        "limitations": [
            "Coverage and licensing should be interpreted through the linked source record.",
            "Benchmark scores or dataset contents can evolve over time through external updates."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "Evaluation",
            "Data Resource"
        ],
        "timeline": [
            {
                "date": "2004",
                "title": "Public release or publication",
                "description": "ConceptNet appears in public documentation or research records associated with MIT."
            }
        ],
        "relationships": [
            {
                "target": "MIT Media Lab",
                "type": "Creator",
                "description": "MIT Media Lab is documented as creator, contributor or originating team for ConceptNet.",
                "evidence_level": "documentary"
            },
            {
                "target": "MIT",
                "type": "Associated organization",
                "description": "MIT is the organization or institutional context associated with ConceptNet.",
                "evidence_level": "documentary"
            },
            {
                "target": "Evaluation / Data Resource",
                "type": "Classification",
                "description": "ConceptNet is classified as Evaluation / Data Resource.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official documentation",
                "url": "https://conceptnet.io",
                "source_type": "Reference Source",
                "verification_status": "verified"
            }
        ]
    }
}
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