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-00000031",
"name": "DeepSeek",
"alternateName": [],
"additionalType": {
"category": "AI Systems",
"type": "AI System",
"subtype": "",
"lxkeysEntity": false
},
"description": "DeepSeek is a Chinese AI company and public model/service ecosystem whose current generation includes DeepSeek-V4 Pro and Flash models for reasoning, coding and agentic workflows.",
"creator": "DeepSeek",
"url": "https://lxkeys.world/entry.php?id=ENT-00000031&lang=fr",
"sameAs": "https://www.deepseek.com/",
"image": "",
"lxkeysWorld": {
"worldId": "ENT-00000031",
"kind": "AI Systems",
"type": "AI System",
"subtype": "",
"classification": "Specialized AI System",
"organization": "Hangzhou DeepSeek Artificial Intelligence Co., Ltd.",
"originContext": "Chinese AI model research and product ecosystem",
"firstPublicAppearance": "2023",
"currentStatus": "Active",
"documentationStatus": "Structured",
"documentationIndex": {
"total": 100,
"documentation": 25,
"evidence": 25,
"structure": 25,
"relationships": 25,
"level": "Level V Persistent"
},
"lxCalendarium": {
"start_date_utc": "2023-04-01",
"created_utc": "2026-06-15T00:00:00+00:00",
"created_dypclt": "D-0 Y-2 P-3 C-3 L-20 T-2",
"updated_utc": "2026-09-08T04:32:11+00:00",
"updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
},
"facts": [],
"capabilities": [
"Conversational AI through DeepSeek app and web",
"Reasoning and coding assistance",
"Long-context processing in current V4 models",
"Tool use and agentic workflows",
"OpenAI-compatible and Anthropic-compatible API interfaces where documented",
"Multimodal image input through V4-Flash-Vision-Exp"
],
"limitations": [
"Capabilities and interfaces vary by model and release channel.",
"Experimental multimodal models can change or be withdrawn.",
"Service availability, data handling and regional access follow DeepSeek product terms.",
"Outputs require independent verification for high-stakes decisions."
],
"tags": [
"AI System",
"Large Language Model",
"Reasoning Model",
"DeepSeek",
"Open Models",
"Intelligent Entity"
],
"timeline": [
{
"date": "2023",
"title": "Company founded",
"description": "DeepSeek states that it was founded in 2023."
},
{
"date": "2025-01-20",
"title": "DeepSeek-R1 release",
"description": "DeepSeek announced DeepSeek-R1 with open-source model and technical report references."
},
{
"date": "2026-04-24",
"title": "DeepSeek-V4 preview released",
"description": "DeepSeek introduced V4-Pro and V4-Flash through its API, with V4-Flash also backing legacy chat/reasoner names during transition.",
"source_url": "https://api-docs.deepseek.com/news/news260424/",
"verification_status": "source_backed_official"
},
{
"date": "2026-07-31",
"title": "DeepSeek-V4-Flash public beta",
"description": "DeepSeek released the official V4-Flash API in public beta with enhanced agent capabilities and Responses API support.",
"source_url": "https://api-docs.deepseek.com/updates/",
"verification_status": "source_backed_official"
},
{
"date": "2026-08-13",
"title": "DeepSeek-V4-Pro general availability",
"description": "DeepSeek released V4-Pro generally on app, web and API with upgraded agent capabilities and native Responses API support.",
"source_url": "https://api-docs.deepseek.com/news/news260813/",
"verification_status": "source_backed_official"
},
{
"date": "2026-08-21",
"title": "DeepSeek-V4-Flash-Vision-Exp released",
"description": "DeepSeek released an experimental multimodal V4-Flash variant with mixed text-and-image input through the API.",
"source_url": "https://api-docs.deepseek.com/news/news260821/",
"verification_status": "source_backed_official"
}
],
"relationships": [
{
"target": "Hangzhou DeepSeek Artificial Intelligence Co., Ltd.",
"type": "Creator or Origin",
"description": "DeepSeek products and services are operated by Hangzhou DeepSeek Artificial Intelligence Co., Ltd.",
"evidence_level": "documentary"
},
{
"target": "DeepSeek-R1",
"type": "Model Release",
"description": "DeepSeek-R1 is a major reasoning model release connected to the entity.",
"evidence_level": "documentary",
"target_id": "ENT-00000220"
},
{
"target": "Qwen",
"type": "Adjacent Entity",
"description": "Qwen is an adjacent Chinese model family and public AI system.",
"evidence_level": "documentary",
"target_id": "ENT-00000034"
},
{
"target": "DeepSeek-V4",
"type": "Current model family",
"description": "DeepSeek’s current model layer includes the DeepSeek-V4 family.",
"evidence_level": "documentary",
"target_id": "ENT-00002975"
}
],
"sources": [
{
"label": "DeepSeek official site",
"url": "https://www.deepseek.com/",
"source_type": "Official Source",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "primary",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
},
{
"label": "DeepSeek chat",
"url": "https://chat.deepseek.com/",
"source_type": "Official Application",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "documentation",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
},
{
"label": "DeepSeek API documentation",
"url": "https://api-docs.deepseek.com/",
"source_type": "Official Documentation",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "documentation",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
},
{
"label": "DeepSeek-R1 release",
"url": "https://api-docs.deepseek.com/news/news250120",
"source_type": "Official Release Notes",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "documentation",
"update_enabled": true,
"authority_basis": "curated-corpus-refresh-2026-09-08"
},
{
"label": "DeepSeek V4 preview",
"url": "https://api-docs.deepseek.com/news/news260424/",
"source_type": "Official Model Release",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "release_notes",
"update_enabled": true,
"authority_basis": "official-source-freshness-review-2026-09-08"
},
{
"label": "DeepSeek V4 change log",
"url": "https://api-docs.deepseek.com/updates/",
"source_type": "Official Release Notes",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "release_notes",
"update_enabled": true,
"authority_basis": "official-source-freshness-review-2026-09-08"
},
{
"label": "DeepSeek V4 Pro GA",
"url": "https://api-docs.deepseek.com/news/news260813/",
"source_type": "Official Model Release",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "release_notes",
"update_enabled": true,
"authority_basis": "official-source-freshness-review-2026-09-08"
},
{
"label": "DeepSeek V4 Flash Vision",
"url": "https://api-docs.deepseek.com/news/news260821/",
"source_type": "Official Model Release",
"verification_status": "verified",
"authority": "OFFICIAL",
"role": "release_notes",
"update_enabled": true,
"authority_basis": "official-source-freshness-review-2026-09-08"
}
],
"canonical": [],
"imageMeta": []
}
}