ENT-00001595 · Jeu de données

LibriSpeech

LibriSpeech is a dataset associated with OpenSLR, classified in LXKeys.world as Speech / Audio Dataset.

Niveau IV ConnectéActifDocumenté

Fiche publique

Vue d’ensemble

LibriSpeech is a documented AI dataset or benchmark associated with OpenSLR. The record identifies its role in evaluation, training, measurement or comparison of intelligent systems, with emphasis on the source context and the type of capability it helps assess.

Chronologie

2015Initial dataset release
LibriSpeech entered the documented public record in 2015. This event is retained at the precision supported by the Entry’s reviewed source history.

Capacités

Data recordEvaluationTechnical reference

Limites connues

Dataset coverage, licensing, annotation quality, representativeness and allowed uses depend on the released version and source terms.Model performance on the dataset does not imply equivalent performance in deployment or on other populations and domains.Dataset revisions, removals or access restrictions can change over time.

Détail technique et structuré

Description technique

Structured LXKeys.world registry record for LibriSpeech. Entity type: Dataset; classification: Speech / Audio Dataset; creator/organization context: OpenSLR. Canonical source anchor: https://www.openslr.org/12. 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.

Tags contrôlés

DatasetBenchmarkAI Infrastructure

Graphe relationnel

LibriSpeech

Ouvrir dans le graphe complet

LibriSpeech

Publié parSortante

OpenSLR

LibriSpeech is associated with OpenSLR through its documented source context.

Couche lisible par machine

Données structurées de l’entrée pour les outils humains, les systèmes IA et les clients machine.

JSON API Graph JSON

{
    "@context": [
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        {
            "lxw": "https://lxkeys.world/schema/"
        }
    ],
    "@type": "Thing",
    "identifier": "ENT-00001595",
    "name": "LibriSpeech",
    "alternateName": [],
    "additionalType": {
        "category": "Data and Evaluation",
        "type": "Dataset",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "LibriSpeech is a dataset associated with OpenSLR, classified in LXKeys.world as Speech / Audio Dataset.",
    "creator": "OpenSLR",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001595&lang=fr",
    "sameAs": "https://www.openslr.org/12",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001595",
        "kind": "Data and Evaluation",
        "type": "Dataset",
        "subtype": "",
        "classification": "Speech / Audio Dataset",
        "organization": "OpenSLR",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "2015",
        "currentStatus": "Active",
        "documentationStatus": "Documented",
        "documentationIndex": {
            "total": 74,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 11,
            "level": "Level IV Connected"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-16T23:59:28+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:28+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "facts": [],
        "capabilities": [
            "Data record",
            "Evaluation",
            "Technical reference"
        ],
        "limitations": [
            "Dataset coverage, licensing, annotation quality, representativeness and allowed uses depend on the released version and source terms.",
            "Model performance on the dataset does not imply equivalent performance in deployment or on other populations and domains.",
            "Dataset revisions, removals or access restrictions can change over time."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "AI Infrastructure"
        ],
        "timeline": [
            {
                "date": "2015",
                "title": "Initial dataset release",
                "description": "LibriSpeech entered the documented public record in 2015. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://www.openslr.org/12",
                "verification_status": "source_backed_official"
            }
        ],
        "relationships": [
            {
                "target": "OpenSLR",
                "type": "Published by",
                "description": "LibriSpeech is associated with OpenSLR through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "LibriSpeech dataset page",
                "url": "https://www.openslr.org/12",
                "source_type": "Official Documentation",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": []
    }
}

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