Données structurées de l’entrée pour les outils humains, les systèmes IA et les clients machine.
{
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{
"lxw": "https://lxkeys.world/schema/"
}
],
"@type": "Thing",
"identifier": "ENT-00001065",
"name": "Aya Expanse",
"alternateName": [],
"additionalType": {
"category": "Models",
"type": "AI Model",
"subtype": "",
"lxkeysEntity": false
},
"description": "Aya Expanse is a AI model associated with Cohere, classified in LXKeys.world as Foundation / Language Model.",
"creator": "Cohere",
"url": "https://lxkeys.world/entry.php?id=ENT-00001065&lang=fr",
"sameAs": "https://cohere.com/models",
"image": "",
"lxkeysWorld": {
"worldId": "ENT-00001065",
"kind": "Models",
"type": "AI Model",
"subtype": "",
"classification": "Foundation / Language Model",
"organization": "Cohere",
"originContext": "Public AI and technical record",
"firstPublicAppearance": "2024",
"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": "2026-06-16T23:59:14+00:00",
"created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
"updated_utc": "2026-06-16T23:59:14+00:00",
"updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"facts": [],
"capabilities": [
"Language modeling",
"Instruction following",
"Model-family interoperability",
"Benchmarkable AI capability"
],
"limitations": [
"Capabilities vary by checkpoint, deployment configuration and provider policy.",
"The record documents public model identity, not private training details."
],
"tags": [
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"Model Variant",
"AI Model",
"Batch 03 Candidate"
],
"timeline": [
{
"date": "2024",
"title": "Initial model publication or release",
"description": "Aya Expanse 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://cohere.com/models",
"verification_status": "source_backed_official"
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}