ENT-00001418 · Modèle IA

LED

LED is a AI model associated with Allen Institute for AI, classified in LXKeys.world as Code Model.

Niveau IV ConnectéActifDocumenté

Fiche publique

Vue d’ensemble

LED is a longformer encoder-decoder model associated with Allen Institute for AI. The entity is included because it represents a distinct public model, architecture, benchmark, dataset or AI research system with an identifiable source base and documented role.

Chronologie

2020Initial model publication or release
LED entered the documented public record in 2020. This event is retained at the precision supported by the Entry’s reviewed source history.

Capacités

Documented AI capabilityResearch or product source anchorModel or system lineageRelationship mapping

Limites connues

Capabilities depend on version, training data, deployment configuration and evaluation setting.The record documents public identity and source context rather than private implementation details.

Détail technique et structuré

Description technique

Structured LXKeys.world registry record for LED. Entity type: AI Model; classification: Code Model; creator/organization context: Allen Institute for AI. Canonical source anchor: https://github.com/allenai/longformer. 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

Foundation ModelDocumented EntityContemporaryBatch 03 Candidate

Graphe relationnel

LED

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LED

Créé ou maintenu parSortante

Allen Institute for AI

LED is associated with Allen Institute for AI.

Couche lisible par machine

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

JSON API Graph JSON

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    "@type": "Thing",
    "identifier": "ENT-00001418",
    "name": "LED",
    "alternateName": [],
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        "type": "AI Model",
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    "description": "LED is a AI model associated with Allen Institute for AI, classified in LXKeys.world as Code Model.",
    "creator": "Allen Institute for AI",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001418&lang=fr",
    "sameAs": "https://github.com/allenai/longformer",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001418",
        "kind": "Models",
        "type": "AI Model",
        "subtype": "",
        "classification": "Code Model",
        "organization": "Allen Institute for AI",
        "originContext": "AI model, architecture and research record",
        "firstPublicAppearance": "2020",
        "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": "2026-06-16T23:59:14+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:14+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "facts": [],
        "capabilities": [
            "Documented AI capability",
            "Research or product source anchor",
            "Model or system lineage",
            "Relationship mapping"
        ],
        "limitations": [
            "Capabilities depend on version, training data, deployment configuration and evaluation setting.",
            "The record documents public identity and source context rather than private implementation details."
        ],
        "tags": [
            "Foundation Model",
            "Documented Entity",
            "Contemporary",
            "Batch 03 Candidate"
        ],
        "timeline": [
            {
                "date": "2020",
                "title": "Initial model publication or release",
                "description": "LED entered the documented public record in 2020. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://github.com/allenai/longformer",
                "verification_status": "source_backed_curated_baseline"
            }
        ],
        "relationships": [
            {
                "target": "Allen Institute for AI",
                "type": "Created or maintained by",
                "description": "LED is associated with Allen Institute for AI.",
                "evidence_level": "documentary",
                "target_id": "ENT-00000728"
            }
        ],
        "sources": [
            {
                "label": "LED public reference",
                "url": "https://github.com/allenai/longformer",
                "source_type": "Official or Research Source",
                "verification_status": "verified",
                "authority": "TRUSTED_PRIMARY",
                "role": "code_repository",
                "update_enabled": false,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": []
    }
}

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