MC
ENT-00002029 · Dataset

MS COCO

MS COCO is a dataset associated with Microsoft, classified in LXKeys.world as AI Dataset.

Level V PersistentActiveDocumented
Human record

Overview

MS COCO is a data or evaluation resource used in artificial intelligence research. It is associated with Microsoft and is documented as image dataset for object detection, segmentation and captioning.

Timeline

  1. 2014Initial dataset release

    MS COCO entered the documented public record in 2014. 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 MS COCO. Entity type: Dataset; classification: AI Dataset; creator/organization context: Microsoft Research. Canonical source anchor: https://cocodataset.org. 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

MS COCO

Open in full graph
MS COCO
CreatorOutgoing
Microsoft Research

Microsoft Research is documented as creator, contributor or originating team for MS COCO.

Associated organizationOutgoing
Microsoft

Microsoft is the organization or institutional context associated with MS COCO.

ClassificationOutgoing
Evaluation / Data Resource

MS COCO 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-00002029",
    "name": "MS COCO",
    "alternateName": [],
    "additionalType": {
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        "type": "Dataset",
        "subtype": "",
        "lxkeysEntity": false
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    "description": "MS COCO is a dataset associated with Microsoft, classified in LXKeys.world as AI Dataset.",
    "creator": "Microsoft Research",
    "url": "https://lxkeys.world/entry.php?id=ENT-00002029&lang=en",
    "sameAs": "https://cocodataset.org",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00002029",
        "kind": "Data and Evaluation",
        "type": "Dataset",
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        "classification": "AI Dataset",
        "organization": "Microsoft",
        "originContext": "AI evaluation and data infrastructure",
        "firstPublicAppearance": "2014",
        "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": [
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            "Benchmark scores or dataset contents can evolve over time through external updates."
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        "tags": [
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            "Data Resource"
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        "timeline": [
            {
                "date": "2014",
                "title": "Initial dataset release",
                "description": "MS COCO entered the documented public record in 2014. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://cocodataset.org",
                "verification_status": "source_backed_official"
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        ],
        "relationships": [
            {
                "target": "Microsoft Research",
                "type": "Creator",
                "description": "Microsoft Research is documented as creator, contributor or originating team for MS COCO.",
                "evidence_level": "documentary"
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            {
                "target": "Microsoft",
                "type": "Associated organization",
                "description": "Microsoft is the organization or institutional context associated with MS COCO.",
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                "type": "Classification",
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        "sources": [
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                "url": "https://cocodataset.org",
                "source_type": "Reference Source",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": []
    }
}
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