Données structurées de l’entrée pour les outils humains, les systèmes IA et les clients machine.
{
"@context": [
"https://schema.org",
{
"lxw": "https://lxkeys.world/schema/"
}
],
"@type": "Thing",
"identifier": "ENT-00000222",
"name": "Qwen2",
"alternateName": [],
"additionalType": {
"category": "Models",
"type": "AI Model",
"subtype": "",
"lxkeysEntity": false
},
"description": "Qwen2 is a AI model associated with Alibaba Cloud, classified in LXKeys.world as Foundation / Language Model.",
"creator": "Alibaba Cloud",
"url": "https://lxkeys.world/entry.php?id=ENT-00000222&lang=fr",
"sameAs": "https://qwenlm.github.io/blog/qwen2/",
"image": "https://lxkeys.world/uploads/entity-images/ENT-00000222.png",
"lxkeysWorld": {
"worldId": "ENT-00000222",
"kind": "Models",
"type": "AI Model",
"subtype": "",
"classification": "Foundation / Language Model",
"organization": "Alibaba Cloud",
"originContext": "Public AI and cultural record",
"firstPublicAppearance": "2024",
"currentStatus": "Active",
"documentationStatus": "Structured",
"documentationIndex": {
"total": 74,
"documentation": 25,
"evidence": 13,
"structure": 25,
"relationships": 11,
"level": "Level IV Connected"
},
"lxCalendarium": {
"start_date_utc": "2023-04-01",
"created_utc": "2026-06-16T00:00:00+00:00",
"created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
"updated_utc": "2026-06-16T00:00:00+00:00",
"updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"facts": [],
"capabilities": [
"language modelling",
"multimodal reasoning",
"instruction following",
"developer integration"
],
"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": [
"Model",
"Foundation Model"
],
"timeline": [
{
"date": "2024",
"title": "Initial model publication or release",
"description": "Qwen2 entered the documented public record in 2024. This event is retained at the precision supported by the Entry’s reviewed source history.",
"source_url": "https://qwenlm.github.io/blog/qwen2/",
"verification_status": "source_backed_official"
}
],
"relationships": [
{
"target": "Alibaba Cloud",
"type": "Organization Context",
"description": "Alibaba Cloud is the primary organization or public context associated with Qwen2.",
"evidence_level": "documentary",
"target_id": "ENT-00000059"
}
],
"sources": [
{
"label": "Qwen2 official/reference source",
"url": "https://qwenlm.github.io/blog/qwen2/",
"source_type": "Reference Source",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "primary",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
}
],
"canonical": [],
"imageMeta": {
"path": "uploads/entity-images/ENT-00000222.png",
"sha256": "f0cdb8ba153d54884c4aa974e77f8345533c0a234da034bf44cbb5aa85346862",
"width": 512,
"height": 512,
"mime": "image/png",
"provenance_status": "PROVENANCE_UNCONFIRMED",
"review_status": "preserved_pending_official_verification",
"legacy_provenance_status": "legacy_unverified",
"source_type": "historical",
"source_label": "LXKeys.world historical media corpus",
"metadata_namespace": "urn:lxkeys:xmp:1.0",
"metadata_embedded": true,
"metadata_verified": true,
"asset_id": "LXW-IMG-ENT-00000222-F0CDB8BA153D",
"processing_id": "LXP-20260908-D98428A793AC",
"processed_at_utc": "2026-09-08T18:00:00Z",
"dypclt": "D-0 Y-2 P-4 C-4 L-33 T-6",
"rights_holder": "",
"rights_policy": "PROVENANCE_REVIEW_REQUIRED",
"original_sha256": "f0cdb8ba153d54884c4aa974e77f8345533c0a234da034bf44cbb5aa85346862",
"processed_sha256": "3f3b8fbb872d3fbe5e340c6c8deac5d5966622681f96dc1f64b38ad951d5d4b2"
}
}
}