ENT-00001715 · Medical AI Dataset

NIH ChestX-ray14

NIH ChestX-ray14 is a chest X-ray dataset associated with NIH.

Level IV — ConnectedActiveConnected

Human readable record

Overview

NIH ChestX-ray14 is a documented AI dataset or benchmark associated with NIH. 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.

Timeline

2017NIH ChestX-ray14 public documentation anchor
NIH ChestX-ray14 appears in public documentation or stable reference sources as a chest X-ray dataset associated with NIH.

Capabilities

Data resourceEvaluation supportResearch reference

Known limitations

The record describes the public identity and documented role of the entity, not private implementation details.Capabilities depend on version, deployment context, access conditions and the available public documentation.

Technical and registry detail

Technical description

Structured record for NIH ChestX-ray14. The technical layer identifies entity type, classification, creator or organization, public source anchors, timeline entry, capabilities, limitations, registry status and graph relationships. Source anchor: https://nihcc.app.box.com/v/ChestXray-NIHCC.

Controlled tags

DatasetBenchmarkEvaluation

Relationship graph

NIH ChestX-ray14

Published byNIH

NIH ChestX-ray14 is associated with NIH through its documented source context.

Machine readable layer

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

{
    "@context": "https://schema.org",
    "@type": "Thing",
    "identifier": "ENT-00001715",
    "name": "NIH ChestX-ray14",
    "alternateName": [],
    "additionalType": "Medical AI Dataset",
    "description": "NIH ChestX-ray14 is a chest X-ray dataset associated with NIH.",
    "creator": "National Institutes of Health",
    "url": "entity.php?id=ENT-00001715",
    "sameAs": "https://nihcc.app.box.com/v/ChestXray-NIHCC",
    "lxkeysWorld": {
        "classification": "chest X-ray dataset",
        "organization": "NIH",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "2017",
        "currentStatus": "Active",
        "registryStatus": "Connected",
        "spatiumIndex": {
            "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",
            "reviewed_utc": "2026-06-16T23:59:28+00:00",
            "reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "capabilities": [
            "Data resource",
            "Evaluation support",
            "Research reference"
        ],
        "limitations": [
            "The record describes the public identity and documented role of the entity, not private implementation details.",
            "Capabilities depend on version, deployment context, access conditions and the available public documentation."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "Evaluation"
        ],
        "timeline": [
            {
                "date": "2017",
                "title": "NIH ChestX-ray14 public documentation anchor",
                "description": "NIH ChestX-ray14 appears in public documentation or stable reference sources as a chest X-ray dataset associated with NIH."
            }
        ],
        "relationships": [
            {
                "target": "NIH",
                "type": "Published by",
                "description": "NIH ChestX-ray14 is associated with NIH through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official dataset or benchmark reference",
                "url": "https://nihcc.app.box.com/v/ChestXray-NIHCC",
                "source_type": "Official Documentation",
                "verification_status": "verified"
            }
        ]
    }
}

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