Overview
OpenAI o3 is a reasoning model family positioned after o1, extending OpenAI’s focus on deliberate problem solving, tool use and higher-complexity reasoning tasks.
Timeline
Timeline awaiting proof based expansion.
OpenAI o3 is a reasoning model family positioned after o1, extending OpenAI’s focus on deliberate problem solving, tool use and higher-complexity reasoning tasks.
OpenAI o3 is a reasoning model family positioned after o1, extending OpenAI’s focus on deliberate problem solving, tool use and higher-complexity reasoning tasks.
Timeline awaiting proof based expansion.
Structured foundation model record for OpenAI o3. The technical layer identifies the entity type, classification, creator or organization, source anchors, timeline entries, capabilities, limitations, registry status and relationship targets. Primary source anchor: https://openai.com/index/introducing-o3-and-o4-mini/.
OpenAI is the primary organization or public context associated with OpenAI o3.
Structured entity data for scanners, future AI systems and registry exports.
{
"@context": "https://schema.org",
"@type": "Thing",
"identifier": "ENT-00000168",
"name": "OpenAI o3",
"alternateName": [],
"additionalType": "Foundation Model",
"description": "OpenAI o3 is a reasoning model family positioned after o1, extending OpenAI’s focus on deliberate problem solving, tool use and higher-complexity reasoning tasks.",
"creator": "OpenAI",
"url": "entity.php?id=ENT-00000168",
"sameAs": "https://en.wikipedia.org/wiki/OpenAI_o3",
"lxkeysWorld": {
"classification": "Foundation Model",
"organization": "OpenAI",
"originContext": "Public AI and cultural record",
"firstPublicAppearance": "",
"currentStatus": "Active",
"registryStatus": "Structured",
"spatiumIndex": {
"total": 67,
"documentation": 22,
"evidence": 13,
"structure": 21,
"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",
"reviewed_utc": "2026-06-16T00:00:00+00:00",
"reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"capabilities": [
"language modelling",
"multimodal reasoning",
"instruction following",
"developer integration"
],
"limitations": [
"This record summarizes a public entity and should be extended through source review when deeper technical or historical detail is required.",
"Capabilities depend on the documented product, model, research system or cultural source context.",
"The record should preserve source based claims and avoid unsupported functional assertions."
],
"tags": [
"Model",
"Foundation Model"
],
"timeline": [],
"relationships": [
{
"target": "OpenAI",
"type": "Organization Context",
"description": "OpenAI is the primary organization or public context associated with OpenAI o3.",
"evidence_level": "documentary"
}
],
"sources": [
{
"label": "OpenAI o3 reference page",
"url": "https://en.wikipedia.org/wiki/OpenAI_o3",
"source_type": "Reference Source",
"verification_status": "verified"
}
]
}
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