Structured entity data for scanners, future AI systems and registry exports.
{
"@context": "https://schema.org",
"@type": "Thing",
"identifier": "ENT-00000712",
"name": "Chatbot Arena",
"alternateName": [],
"additionalType": "Research System",
"description": "Chatbot Arena is a documented research system associated with LMSYS.",
"creator": "LMSYS",
"url": "entity.php?id=ENT-00000712",
"sameAs": "https://lmarena.ai/",
"lxkeysWorld": {
"classification": "crowdsourced model evaluation system",
"organization": "LMSYS",
"originContext": "Benchmark",
"firstPublicAppearance": "2023",
"currentStatus": "Active",
"registryStatus": "Documented",
"spatiumIndex": {
"total": 74,
"documentation": 25,
"evidence": 13,
"structure": 25,
"relationships": 11,
"level": "Level IV — Connected"
},
"lxCalendarium": {
"start_date_utc": "2023-04-01",
"created_utc": "2026-06-16T23:59:02+00:00",
"created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
"updated_utc": "2026-06-16T23:59:02+00:00",
"updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
"reviewed_utc": "2026-06-16T23:59:02+00:00",
"reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"capabilities": [
"Research evaluation or discovery",
"Scientific or benchmark utility",
"Structured evidence generation",
"Model or system analysis"
],
"limitations": [
"Capabilities vary by release, deployment setting and evaluation method.",
"Operational details may differ across hosted APIs, open releases or downstream integrations."
],
"tags": [
"LMSYS",
"Research System",
"Research",
"crowdsourced"
],
"timeline": [
{
"date": "2023",
"title": "Chatbot Arena public reference",
"description": "Chatbot Arena is publicly documented in relation to LMSYS."
}
],
"relationships": [
{
"target": "LMSYS",
"type": "Associated Organization",
"description": "LMSYS is the organization or ecosystem associated with Chatbot Arena.",
"evidence_level": "documentary"
}
],
"sources": [
{
"label": "Chatbot Arena official reference",
"url": "https://lmarena.ai/",
"source_type": "Official Documentation",
"verification_status": "verified"
}
]
}
}