{
 "generated": "2026-11-05",
 "sha": "707df050bf85",
 "node": {
  "id": "person:david-ha",
  "type": "Person",
  "name": "David Ha",
  "slug": "david-ha",
  "page": "/graph/e/person/david-ha/",
  "kind": "founder",
  "kind_zh": "创始人",
  "roles": [
   "founder",
   "researcher"
  ],
  "evidence": [
   {
    "kind": "wiki",
    "label": "Wikipedia",
    "text": "David Ha 条目：David Ha is a Canadian machine learning researcher, co-founder and CEO of Sakana AI.",
    "url": "https://en.wikipedia.org/wiki/David_Ha"
   }
  ],
  "entry": "agent",
  "by": "people-extract",
  "at": "2026-11-04T04:56:44Z",
  "roles_zh": "创始人 / 研究员",
  "title": "Sakana AI 联合创始人 · CEO",
  "role": "研究总监（Google） · 研究总监（Stability AI） · 联合创始人 · CEO（Sakana AI）",
  "orgs_past": [
   "Google",
   "Stability AI"
  ],
  "orgs_all": [
   "Google",
   "Stability AI",
   "Sakana AI"
  ],
  "founded_orgs": [
   "Sakana AI"
  ],
  "n_works": 2,
  "n_founded": 1,
  "n_invested": 0,
  "n_students": 0,
  "current": false,
  "focus": "创始人 / 研究员 · Sakana AI 联合创始人 · CEO",
  "first_year": "2023",
  "degree": 0.0026,
  "n_apps": 0,
  "n_models": 0
 },
 "page": "https://xiaopingfeng.com/graph/e/person/david-ha/",
 "out": [
  {
   "type": "founded",
   "sentence": "David Ha创办了Sakana AI",
   "direction": "out",
   "id": "org:sakana-ai",
   "name": "Sakana AI",
   "since": "2023",
   "role": "联合创始人 · CEO",
   "status": "agent",
   "evidence": [
    {
     "kind": "wiki",
     "label": "Wikipedia",
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     "url": "https://en.wikipedia.org/wiki/David_Ha"
    },
    {
     "kind": "wiki",
     "label": "Wikipedia",
     "text": "David Ha 条目：In June 2023, he resigned from Stability to found Sakana AI along with his former Google colleague Llion Jones, also joined by Ren Ito.",
     "url": "https://en.wikipedia.org/wiki/David_Ha"
    },
    {
     "kind": "own",
     "label": "本站页面",
     "text": "本站 NEO LAB 深度报告写到：Sakana AI 由前 Google Brain 研究总监 David Ha 与「Attention is All You Need」共同作者 Llion Jones 于 2023 年在东京创立",
     "url": "https://xiaopingfeng.com/graph/e/org/sakana-ai/#profile"
    }
   ]
  },
  {
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   "sentence": "David Ha任职于Google",
   "direction": "out",
   "id": "org:google",
   "name": "Google",
   "unit": "Google Brain",
   "role": "研究总监",
   "status": "agent",
   "evidence": [
    {
     "kind": "wiki",
     "label": "Wikipedia",
     "text": "David Ha 条目：For six years he worked at Google as a researcher, helping create and lead Google Brain in Tokyo.",
     "url": "https://en.wikipedia.org/wiki/David_Ha"
    },
    {
     "kind": "own",
     "label": "本站页面",
     "text": "本站 NEO LAB 关系图谱的「团队来自」记录写到：联合创始人 David Ha 前 Google Brain 研究总监",
     "url": "https://xiaopingfeng.com/graph/neolab/"
    }
   ]
  },
  {
   "type": "works_at",
   "sentence": "David Ha任职于Stability AI",
   "direction": "out",
   "id": "org:stability-ai",
   "name": "Stability AI",
   "role": "研究总监",
   "status": "agent",
   "evidence": [
    {
     "kind": "wiki",
     "label": "Wikipedia",
     "text": "David Ha 条目：In 2022, Ha left Google to join Stability AI as head of research.",
     "url": "https://en.wikipedia.org/wiki/David_Ha"
    },
    {
     "kind": "own",
     "label": "本站页面",
     "text": "本站 NEO LAB 关系图谱的「团队来自」记录写到：联合创始人 David Ha 此前任 Stability AI 研究总监（在 Google Brain 之后）",
     "url": "https://xiaopingfeng.com/graph/neolab/"
    }
   ]
  }
 ],
 "in": []
}