FR
ENT-00002053 · Dataset

Freebase

Freebase is a dataset associated with Google, classified in LXKeys.world as AI Dataset.

Level V PersistentActiveDocumented
Human record

Overview

Freebase is a data or evaluation resource used in artificial intelligence research. It is associated with Google and is documented as collaborative knowledge base project.

Timeline

  1. 2007Initial dataset release

    Freebase entered the documented public record in 2007. This event is retained at the precision supported by the Entry’s reviewed source history.

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 structured detail

Technical description

Structured LXKeys.world registry record for Freebase. Entity type: Dataset; classification: AI Dataset; creator/organization context: Metaweb / Google. Canonical source anchor: https://developers.google.com/freebase. The record tracks source authority, first public appearance, timeline, capabilities, limitations, registry status and graph relationships. Automatic refresh is limited to sources explicitly classified as OFFICIAL and enabled for updates; documentary and research references remain non-authoritative unless reviewed.

Controlled tags

DatasetBenchmarkEvaluationData Resource
Relationship graph

Freebase

Open in full graph
Freebase
CreatorOutgoing
Metaweb / Google

Metaweb / Google is documented as creator, contributor or originating team for Freebase.

Associated organizationOutgoing
Google

Google is the organization or institutional context associated with Freebase.

ClassificationOutgoing
Evaluation / Data Resource

Freebase is classified as Evaluation / Data Resource.

Machine readable layer

Structured entry data for human tools, AI systems and machine clients.

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    "@type": "Thing",
    "identifier": "ENT-00002053",
    "name": "Freebase",
    "alternateName": [],
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    "description": "Freebase is a dataset associated with Google, classified in LXKeys.world as AI Dataset.",
    "creator": "Metaweb / Google",
    "url": "https://lxkeys.world/entry.php?id=ENT-00002053&lang=en",
    "sameAs": "https://developers.google.com/freebase",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00002053",
        "kind": "Data and Evaluation",
        "type": "Dataset",
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        "classification": "AI Dataset",
        "organization": "Google",
        "originContext": "AI evaluation and data infrastructure",
        "firstPublicAppearance": "2007",
        "currentStatus": "Active",
        "documentationStatus": "Documented",
        "documentationIndex": {
            "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"
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        "facts": [],
        "capabilities": [
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            "Dataset or benchmark documentation",
            "Machine-learning task reference",
            "Source-linked registry metadata",
            "Relationship graph compatibility"
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        "limitations": [
            "Coverage and licensing should be interpreted through the linked source record.",
            "Benchmark scores or dataset contents can evolve over time through external updates."
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        "tags": [
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            "Evaluation",
            "Data Resource"
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        "timeline": [
            {
                "date": "2007",
                "title": "Initial dataset release",
                "description": "Freebase entered the documented public record in 2007. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://developers.google.com/freebase",
                "verification_status": "source_backed_official"
            }
        ],
        "relationships": [
            {
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                "type": "Creator",
                "description": "Metaweb / Google is documented as creator, contributor or originating team for Freebase.",
                "evidence_level": "documentary"
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            {
                "target": "Google",
                "type": "Associated organization",
                "description": "Google is the organization or institutional context associated with Freebase.",
                "evidence_level": "documentary"
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                "type": "Classification",
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        "sources": [
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                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
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        "canonical": [],
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}
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