Weka

Structured entry data for human tools, AI systems and machine clients.

{
    "@context": [
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        }
    ],
    "@type": "Thing",
    "identifier": "ENT-00001611",
    "name": "Weka",
    "alternateName": [],
    "additionalType": {
        "category": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "Weka is a AI software framework associated with University of Waikato, classified in LXKeys.world as AI / ML Framework.",
    "creator": "University of Waikato",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001611&lang=en",
    "sameAs": "https://www.cs.waikato.ac.nz/ml/weka/",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001611",
        "kind": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "classification": "AI / ML Framework",
        "organization": "University of Waikato",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "1993",
        "currentStatus": "Historical",
        "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": [
            "Capabilities depend on software version, runtime environment, optional integrations and supported backends.",
            "API stability, maintenance status and compatibility can change over time.",
            "The framework does not by itself guarantee the quality, safety or performance of models built with it."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "AI Infrastructure"
        ],
        "timeline": [
            {
                "date": "1993",
                "title": "Initial public software release",
                "description": "Weka entered the documented public record in 1993. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://www.cs.waikato.ac.nz/ml/weka/",
                "verification_status": "source_backed_official"
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        "relationships": [
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                "target": "University of Waikato",
                "type": "Associated organization",
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        ],
        "sources": [
            {
                "label": "Weka official page",
                "url": "https://www.cs.waikato.ac.nz/ml/weka/",
                "source_type": "Official Documentation",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
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}