PS
ENT-00001834 · Modèle IA

PixArt Sigma

PixArt Sigma is a AI model associated with PixArt Team, classified in LXKeys.world as Generative Media Model.

Niveau IV ConnectéActifDocumenté
Fiche publique

Vue d’ensemble

PixArt Sigma is a AI model associated with PixArt Team. This Entry records its public identity, classification as Generative Media Model, source provenance, release or appearance history, documented capabilities and graph relationships. Primary-source material is preferred for factual maintenance; secondary references are retained only as supporting context.

Chronologie

  1. 2023Initial model publication or release

    PixArt Sigma entered the documented public record in 2023. This event is retained at the precision supported by the Entry’s reviewed source history.

Capacités

Generative mediaCreative synthesisModel evaluation

Limites connues

Capabilities and behavior depend on the specific model version, checkpoints, prompting, tools and deployment configuration.Performance claims should be interpreted against the documented evaluation protocol and source material rather than generalized across tasks.Availability, licensing, safety controls and supported modalities may change over time.
Détail technique et structuré

Description technique

Structured LXKeys.world registry record for PixArt Sigma. Entity type: AI Model; classification: Generative Media Model; creator/organization context: PixArt Team. Canonical source anchor: https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS. 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

Creative IntelligenceGenerative ModelAI Model
Graphe relationnel

PixArt Sigma

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PixArt Sigma
Organisation associéeSortante
PixArt Team

PixArt Sigma is associated with PixArt Team 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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    "@context": [
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        {
            "lxw": "https://lxkeys.world/schema/"
        }
    ],
    "@type": "Thing",
    "identifier": "ENT-00001834",
    "name": "PixArt Sigma",
    "alternateName": [],
    "additionalType": {
        "category": "Models",
        "type": "AI Model",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "PixArt Sigma is a AI model associated with PixArt Team, classified in LXKeys.world as Generative Media Model.",
    "creator": "PixArt Team",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001834&lang=fr",
    "sameAs": "https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001834",
        "kind": "Models",
        "type": "AI Model",
        "subtype": "",
        "classification": "Generative Media Model",
        "organization": "PixArt Team",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "2023",
        "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": [
            "Generative media",
            "Creative synthesis",
            "Model evaluation"
        ],
        "limitations": [
            "Capabilities and behavior depend on the specific model version, checkpoints, prompting, tools and deployment configuration.",
            "Performance claims should be interpreted against the documented evaluation protocol and source material rather than generalized across tasks.",
            "Availability, licensing, safety controls and supported modalities may change over time."
        ],
        "tags": [
            "Creative Intelligence",
            "Generative Model",
            "AI Model"
        ],
        "timeline": [
            {
                "date": "2023",
                "title": "Initial model publication or release",
                "description": "PixArt Sigma entered the documented public record in 2023. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS",
                "verification_status": "source_backed_curated_baseline"
            }
        ],
        "relationships": [
            {
                "target": "PixArt Team",
                "type": "Associated organization",
                "description": "PixArt Sigma is associated with PixArt Team through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Model card, official page or repository",
                "url": "https://huggingface.co/PixArt-alpha/PixArt-Sigma-XL-2-1024-MS",
                "source_type": "Official Documentation",
                "verification_status": "verified",
                "authority": "TRUSTED_PRIMARY",
                "role": "model_or_dataset_repository",
                "update_enabled": false,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": []
    }
}
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