
About this organization
机构概况
DeepSeek(深度求索)是中国领先的大模型企业,由知名量化私募幻方量化(High-Flyer)孵化,总部位于杭州,致力于探索通用人工智能的本质。公司以开源著称,其模型与代码可自由下载、修改和使用,凭借架构创新与极致的训练成本控制在全球范围内产生了广泛影响。
创立与发展
- 2023 年 7 月成立,依托幻方量化在 GPU 算力与工程上的深厚积累,由 梁文锋(Liang Wenfeng) 领军。
- 2024 年 12 月开源 DeepSeek-V3,以远低于行业的成本训练出媲美全球顶尖闭源模型的效果。
- 2025 年 1 月开源推理大模型 DeepSeek-R1,性能接近 OpenAI o1 且完全开源,其 AI 助手一度登顶多国 App Store,引发全球关注与"DeepSeek 时刻"。
旗舰模型
- 通用 / 推理:最新旗舰为 DeepSeek-V4(含 V4-Pro、V4-Flash),延续 V3.1 / V3.2 系列的高效 MoE 架构
- 数学 / 证明:DeepSeekMath-V2、DeepSeek-Prover-V2
- 多模态 / OCR:DeepSeek-VL 系列、DeepSeek-OCR / OCR 2
- 编程:DeepSeek-Coder 系列
最新进展(2026 年)
- 启动公司首轮大规模外部融资,规模约 70+ 亿美元(约 500 亿人民币),估值约 520–590 亿美元。
- 投资方涵盖腾讯、宁德时代、京东等,创始人梁文锋个人认购约占本轮 40%。
领导者:梁文锋(创始人) 官网:deepseek.com
开源主页:github.com/deepseek-ai 在线助手:chat.deepseek.com
注:本节融资与估值数据为 2026 年年中公开信息,可能随时间变化。
Product line release timeline
Generational evolution by product line · dot = one model release · dashed line connects successive generations · hover for details
Models
13
Time span
359days
Avg. gap
30days
Published models
38 models across 6 categoriesModels published by DeepSeek-AI, grouped by category.
DeepSeek V4
Reasoning models2
- First
- 2026-04-24
- Latest
- 2026-04-24
- Span
- 1 days
- Models
- 2
DeepSeek OCR 2
Multimodal models1
- First
- 2026-01-28
- Latest
- 2026-01-28
- Span
- 1 days
- Models
- 1
DeepSeek V3.2
Reasoning models3
- First
- 2025-09-29
- Latest
- 2025-12-01
- Span
- 64 days
- Models
- 3
DeepSeekMath V2
Reasoning models1
- First
- 2025-11-27
- Latest
- 2025-11-27
- Span
- 1 days
- Models
- 1
DeepSeek OCR
Vision models1
- First
- 2025-10-20
- Latest
- 2025-10-20
- Span
- 1 days
- Models
- 1
DeepSeek V3.1
Chat models2
- First
- 2025-08-20
- Latest
- 2025-09-22
- Span
- 34 days
- Models
- 2
DeepSeek R1 Distill
Reasoning models3
- First
- 2025-01-20
- Latest
- 2025-05-30
- Span
- 131 days
- Models
- 3
DeepSeek R1
Reasoning models3
- First
- 2025-01-20
- Latest
- 2025-05-28
- Span
- 129 days
- Models
- 3
DeepSeek Prover V2
Foundation models1
- First
- 2025-04-30
- Latest
- 2025-04-30
- Span
- 1 days
- Models
- 1
DeepSeek V3
Chat models2Foundation models1
- First
- 2024-12-26
- Latest
- 2025-03-24
- Span
- 89 days
- Models
- 3
DeepSeek R1 Lite
Reasoning models1
- First
- 2024-11-20
- Latest
- 2024-11-20
- Span
- 1 days
- Models
- 1
DeepSeek V2.5
Foundation models1
- First
- 2024-09-05
- Latest
- 2024-09-05
- Span
- 1 days
- Models
- 1
DeepSeek V2
Chat models1Foundation models1
- First
- 2024-05-06
- Latest
- 2024-05-06
- Span
- 1 days
- Models
- 2
Foundation models
DeepSeek VL
Multimodal models4
- First
- 2024-03-11
- Latest
- 2024-03-11
- Span
- 1 days
- Models
- 4
DeepSeekMoE
Chat models2Foundation models2
- First
- 2024-01-11
- Latest
- 2024-01-11
- Span
- 1 days
- Models
- 4
DeepSeek LLM
Foundation models2Chat models2
- First
- 2023-11-29
- Latest
- 2023-11-29
- Span
- 1 days
- Models
- 4
DeepSeek Coder
Coding models2
- First
- 2023-11-01
- Latest
- 2023-11-01
- Span
- 1 days
- Models
- 2