Kaldi

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

{
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    "@type": "Thing",
    "identifier": "ENT-00001561",
    "name": "Kaldi",
    "alternateName": [],
    "additionalType": {
        "category": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "Kaldi is a AI software framework associated with Johns Hopkins University, classified in LXKeys.world as AI / ML Framework.",
    "creator": "Kaldi project",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001561&lang=en",
    "sameAs": "https://kaldi-asr.org",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001561",
        "kind": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "classification": "AI / ML Framework",
        "organization": "Johns Hopkins University",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "2011",
        "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": "2026-06-16T23:59:28+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": [
            "Research infrastructure",
            "Model evaluation",
            "Technical AI workflow"
        ],
        "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": [
            "AI Infrastructure",
            "Research System",
            "Embodied AI"
        ],
        "timeline": [
            {
                "date": "2011",
                "title": "Initial public software release",
                "description": "Kaldi entered the documented public record in 2011. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://kaldi-asr.org",
                "verification_status": "source_backed_official"
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        ],
        "relationships": [
            {
                "target": "Johns Hopkins University",
                "type": "Associated organization",
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        "sources": [
            {
                "label": "Kaldi official site",
                "url": "https://kaldi-asr.org/",
                "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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