{
  "name": "SI Builders directory",
  "description": "Every company, builder, model and tool in the SI Builders directory, with its page, sources and last-verified date.",
  "url": "https://sibuilders.io/data/directory.json",
  "publisher": "SI Builders",
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "SI Builders, sibuilders.io",
  "schemaVersion": 1,
  "updated": "2026-10-22",
  "counts": {
    "companies": 10,
    "builders": 8,
    "models": 6,
    "tools": 5
  },
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    {
      "id": "anthropic",
      "url": "https://sibuilders.io/companies/anthropic",
      "name": "Anthropic",
      "type": "frontier_lab",
      "status": "active",
      "description": "AI safety and research company founded in 2021 by former OpenAI staff; builds the Claude model family and Claude Code.",
      "website": "https://www.anthropic.com",
      "founded": 2021,
      "headquarters": "San Francisco, California",
      "sameAs": [
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        "https://www.wikidata.org/wiki/Q116758847"
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      "sources": [
        {
          "url": "https://www.anthropic.com/company",
          "title": "Company",
          "publisher": "Anthropic",
          "date": null
        },
        {
          "url": "https://www.anthropic.com/news/introducing-claude",
          "title": "Introducing Claude",
          "publisher": "Anthropic",
          "date": "2023-03-14"
        },
        {
          "url": "https://www.anthropic.com/news/anthropic-raises-30-billion-series-g-funding-380-billion-post-money-valuation",
          "title": "Anthropic raises $30 billion in Series G funding at $380 billion post-money valuation",
          "publisher": "Anthropic",
          "date": "2026-02-12"
        },
        {
          "url": "https://news.bloomberglaw.com/private-equity/anthropic-raises-at-965-billion-valuation-eclipsing-openai-1",
          "title": "Anthropic Raises at $965 Billion Valuation, Eclipsing OpenAI",
          "publisher": "Bloomberg Law",
          "date": "2026-05-28"
        },
        {
          "url": "https://www.anthropic.com/claude/fable",
          "title": "Claude Fable",
          "publisher": "Anthropic",
          "date": null
        },
        {
          "url": "https://en.wikipedia.org/wiki/Anthropic",
          "title": "Anthropic",
          "publisher": "Wikipedia",
          "date": null
        }
      ]
    },
    {
      "id": "google-deepmind",
      "url": "https://sibuilders.io/companies/google-deepmind",
      "name": "Google DeepMind",
      "type": "frontier_lab",
      "status": "active",
      "description": "Alphabet's AI research lab, formed from DeepMind and Google Brain in 2023; builds the Gemini model family and AlphaFold.",
      "website": "https://deepmind.google",
      "founded": 2010,
      "headquarters": "London, United Kingdom",
      "sameAs": [
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      "sources": [
        {
          "url": "https://deepmind.google/about/",
          "title": "About Google DeepMind",
          "publisher": "Google DeepMind",
          "date": null
        },
        {
          "url": "https://blog.google/technology/ai/google-gemini-ai/",
          "title": "Introducing Gemini: our largest and most capable AI model",
          "publisher": "Google",
          "date": "2023-12-06"
        },
        {
          "url": "https://fortune.com/2026/08/05/demis-hassabis-steps-down-google-deepmind-ai-shakeup/",
          "title": "Demis Hassabis steps down as Google DeepMind CEO in AI shakeup",
          "publisher": "Fortune",
          "date": "2026-08-05"
        },
        {
          "url": "https://www.khaleejtimes.com/business/google-announces-gemini-4-flagship-ai-model-after-months-of-delays-2",
          "title": "Google announces Gemini 4 flagship AI model after months of delays",
          "publisher": "Reuters via Khaleej Times",
          "date": "2026-10-01"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Google_DeepMind",
          "title": "Google DeepMind",
          "publisher": "Wikipedia",
          "date": null
        }
      ]
    },
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      "id": "lila-sciences",
      "url": "https://sibuilders.io/companies/lila-sciences",
      "name": "Lila Sciences",
      "type": "research",
      "status": "active",
      "description": "Flagship Pioneering spin-out building what it calls Scientific Superintelligence: AI models paired with autonomous labs to run the scientific method.",
      "website": "https://www.lila.ai",
      "founded": 2023,
      "headquarters": "Cambridge, Massachusetts",
      "sameAs": [],
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        {
          "url": "https://www.lila.ai/",
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          "date": null
        },
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          "url": "https://www.lila.ai/news",
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          "publisher": "Lila Sciences",
          "date": null
        },
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          "url": "https://www.hpcwire.com/2025/09/15/lila-sciences-nabs-235-million-to-build-scientific-superintelligence/",
          "title": "Lila Sciences Nabs $235 Million to Build 'Scientific Superintelligence'",
          "publisher": "HPCwire",
          "date": "2025-09-15"
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      "id": "meta-superintelligence-labs",
      "url": "https://sibuilders.io/companies/meta-superintelligence-labs",
      "name": "Meta Superintelligence Labs",
      "type": "frontier_lab",
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      "description": "Meta's AI organization, formed in June 2025 under Chief AI Officer Alexandr Wang, pursuing what Meta calls personal superintelligence.",
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        {
          "url": "https://www.meta.com/superintelligence/",
          "title": "Personal Superintelligence",
          "publisher": "Meta",
          "date": "2025-07-30"
        },
        {
          "url": "https://www.nbcmiami.com/news/business/money-report/mark-zuckerberg-announces-creation-of-meta-superintelligence-labs-read-the-memo/3648623/",
          "title": "Mark Zuckerberg announces creation of Meta Superintelligence Labs: Read the memo",
          "publisher": "CNBC via NBC",
          "date": "2025-06-30"
        },
        {
          "url": "https://www.axios.com/2026/04/08/meta-muse-alexandr-wang",
          "title": "Meta debuts Muse Spark, first AI model under Alexandr Wang",
          "publisher": "Axios",
          "date": "2026-04-08"
        },
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          "url": "https://wionews.com/technology/meta-ai-chief-alexandr-wang-s-role-evolves-as-mark-zuckerberg-restructures-ai-leadership-1773040904464",
          "title": "Meta AI chief Alexandr Wang's role evolves as Mark Zuckerberg restructures AI leadership",
          "publisher": "WION",
          "date": "2026-03-09"
        },
        {
          "url": "https://en.wikipedia.org/wiki/Meta_Superintelligence_Labs",
          "title": "Meta Superintelligence Labs",
          "publisher": "Wikipedia",
          "date": null
        },
        {
          "url": "https://research.meta.ai/blog/muse-wonder",
          "title": "Muse Wonder",
          "publisher": "Meta",
          "date": "2026-10-12"
        },
        {
          "url": "https://thenewstack.io/meta-muse-spark-open/",
          "title": "Meta releases Muse Spark Open",
          "publisher": "The New Stack",
          "date": "2026-10-15"
        },
        {
          "url": "https://s21.q4cdn.com/399680738/files/content_files/META-Q3-2026-Earnings-Call-Transcript.pdf",
          "title": "Meta Platforms Third Quarter 2026 Results Conference Call",
          "publisher": "Meta Platforms",
          "date": "2026-10-21"
        }
      ]
    },
    {
      "id": "microsoft-ai",
      "url": "https://sibuilders.io/companies/microsoft-ai",
      "name": "Microsoft AI",
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      "status": "active",
      "description": "Microsoft's in-house AI division led by Mustafa Suleyman, home to the MAI model family and the MAI Superintelligence Team formed in November 2025.",
      "website": "https://microsoft.ai",
      "founded": 2024,
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      ],
      "lastVerified": "2026-10-19",
      "sources": [
        {
          "url": "https://microsoft.ai/news/toward-humanist-superintelligence/",
          "title": "Towards Humanist Superintelligence",
          "publisher": "Microsoft AI",
          "date": "2025-11-06"
        },
        {
          "url": "https://microsoft.ai/superintelligence",
          "title": "Microsoft AI",
          "publisher": "Microsoft AI",
          "date": null
        },
        {
          "url": "https://blogs.microsoft.com/blog/2024/03/19/mustafa-suleyman-deepmind-and-inflection-co-founder-joins-microsoft-to-lead-copilot/",
          "title": "Mustafa Suleyman, DeepMind and Inflection Co-founder, joins Microsoft to lead Copilot",
          "publisher": "Microsoft",
          "date": "2024-03-19"
        },
        {
          "url": "https://blogs.microsoft.com/blog/2026/03/17/announcing-copilot-leadership-update/",
          "title": "Announcing Copilot leadership update",
          "publisher": "Microsoft",
          "date": "2026-03-17"
        },
        {
          "url": "https://microsoft.ai/news/building-a-hillclimbing-machine-launching-seven-new-mai-models/",
          "title": "Building a hillclimbing machine: launching seven new MAI models",
          "publisher": "Microsoft AI",
          "date": "2026-06-02"
        }
      ]
    },
    {
      "id": "openai",
      "url": "https://sibuilders.io/companies/openai",
      "name": "OpenAI",
      "type": "frontier_lab",
      "status": "active",
      "description": "San Francisco AI lab behind ChatGPT, the GPT model family and Codex; restructured in 2025 as a public benefit corporation under the OpenAI Foundation.",
      "website": "https://openai.com",
      "founded": 2015,
      "headquarters": "San Francisco, California",
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          "title": "Built to benefit everyone",
          "publisher": "OpenAI",
          "date": "2025-10-28"
        },
        {
          "url": "https://openai.com/index/introducing-superalignment/",
          "title": "Introducing Superalignment",
          "publisher": "OpenAI",
          "date": "2023-07-05"
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          "url": "https://news.bgov.com/artificial-intelligence/openai-rolls-out-gpt-6-astra-model-with-cyber-guardrails-1",
          "title": "OpenAI Rolls Out GPT-6 Astra Model With Cyber Guardrails",
          "publisher": "Bloomberg Government",
          "date": "2026-09-03"
        },
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          "url": "https://blog.samaltman.com/reflections",
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          "publisher": "Sam Altman",
          "date": null
        },
        {
          "url": "https://en.wikipedia.org/wiki/OpenAI",
          "title": "OpenAI",
          "publisher": "Wikipedia",
          "date": null
        }
      ]
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      "id": "reflection-ai",
      "url": "https://sibuilders.io/companies/reflection-ai",
      "name": "Reflection AI",
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      "description": "NVIDIA-backed lab founded in 2024 by former Google DeepMind researchers, building open-weight frontier models such as Beam for enterprises and governments.",
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          "url": "https://reflection.ai/about",
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          "publisher": "Reflection AI",
          "date": null
        },
        {
          "url": "https://reflection.ai/",
          "title": "Reflection AI",
          "publisher": "Reflection AI",
          "date": null
        },
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          "url": "https://siliconangle.com/2025/03/07/superintelligence-startup-reflection-ai-launches-130m-funding/",
          "title": "Superintelligence startup Reflection AI launches with $130M in funding",
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          "date": "2025-03-07"
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          "url": "https://www.vktr.com/ai-platforms/reflection-ai-unveils-beam-a-501b-open-weight-model/",
          "title": "Reflection AI Unveils Beam, a 501B Open-Weight Model",
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          "title": "Reflection seeks $2.5B raise at $25B valuation",
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      ]
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      "id": "safe-superintelligence",
      "url": "https://sibuilders.io/companies/safe-superintelligence",
      "name": "Safe Superintelligence Inc.",
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