D4
ENT-00001846 · Jeu de données

D4RL

D4RL is a dataset associated with UC Berkeley, classified in LXKeys.world as Robotics / RL Dataset.

Niveau IV ConnectéActifDocumenté
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Vue d’ensemble

D4RL is a documented AI dataset or benchmark associated with UC Berkeley. 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

  1. 2020Initial dataset release

    D4RL entered the documented public record in 2020. This event is retained at the precision supported by the Entry’s reviewed source history.

Capacités

Reinforcement learningEmbodied evaluationResearch 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 D4RL. Entity type: Dataset; classification: Robotics / RL Dataset; creator/organization context: UC Berkeley. Canonical source anchor: https://github.com/Farama-Foundation/D4RL. 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

RoboticsBenchmarkAgentic Systems
Graphe relationnel

D4RL

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D4RL
Publié parSortante
UC Berkeley

D4RL is associated with UC Berkeley 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.

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    "@type": "Thing",
    "identifier": "ENT-00001846",
    "name": "D4RL",
    "alternateName": [],
    "additionalType": {
        "category": "Data and Evaluation",
        "type": "Dataset",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "D4RL is a dataset associated with UC Berkeley, classified in LXKeys.world as Robotics / RL Dataset.",
    "creator": "UC Berkeley",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001846&lang=fr",
    "sameAs": "https://github.com/Farama-Foundation/D4RL",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001846",
        "kind": "Data and Evaluation",
        "type": "Dataset",
        "subtype": "",
        "classification": "Robotics / RL Dataset",
        "organization": "UC Berkeley",
        "originContext": "Public AI and technical 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": "2026-06-16T23:59:29+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:29+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "facts": [],
        "capabilities": [
            "Reinforcement learning",
            "Embodied evaluation",
            "Research 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": [
            "Robotics",
            "Benchmark",
            "Agentic Systems"
        ],
        "timeline": [
            {
                "date": "2020",
                "title": "Initial dataset release",
                "description": "D4RL 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/Farama-Foundation/D4RL",
                "verification_status": "source_backed_curated_baseline"
            }
        ],
        "relationships": [
            {
                "target": "UC Berkeley",
                "type": "Published by",
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                "evidence_level": "documentary"
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        ],
        "sources": [
            {
                "label": "Official project page or repository",
                "url": "https://github.com/Farama-Foundation/D4RL",
                "source_type": "Official Repository",
                "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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