{
  "company": {
    "name": "28bio",
    "website": "https://28bio.com/",
    "record": "https://startuphistory.org/c/28bio.com"
  },
  "status": null,
  "history_since": "2018-08-04T21:12:43.000Z",
  "baseline": {
    "snapshot_id": "f54988f314278dbfe21a9e5817f8544e9dca68e0df006e88b242961f160d7ed8",
    "observed_at": "2018-08-04T21:12:43.000Z",
    "headline": null,
    "description": "�ͻ���,�����ͻ���,993994�ͻ���,�����ͻ���֮��ӥ��,С������Ʊ��ͻ�������,����ͻ�����ַ,�ͻ���2018",
    "evidence": "https://web.archive.org/web/20180804211243/http://28bio.com/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-04T09:36:05.371Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2026-01-02T19:29:33.000Z",
      "variants": [
        {
          "headline": "Human Brains, Engineered at Scale",
          "subhead": null,
          "observed_at": "2025-06-13T22:12:44.000Z",
          "evidence": "https://web.archive.org/web/20250613221244/https://www.28bio.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Human Brains, Engineered at Scale",
          "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
          "observed_at": "2025-07-10T22:45:23.000Z",
          "evidence": "https://web.archive.org/web/20250710224523/https://www.28bio.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Human Brains, Engineered at Scale",
          "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
          "observed_at": "2026-01-02T19:29:33.000Z",
          "evidence": "https://web.archive.org/web/20260102192933/https://www.28bio.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Human Brains, Engineered at Scale",
      "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
      "from": "2025-06-13T22:12:44.000Z",
      "to": "2026-01-02T19:29:33.000Z",
      "captures": 3,
      "evidence": "https://web.archive.org/web/20260102192933/https://www.28bio.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2025-06-13T22:12:44.000Z",
          "to": "2026-01-02T19:29:33.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-11-04T09:36:05.371Z",
      "variants": [
        {
          "headline": "The issue is not discovery. It’s prediction.",
          "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
          "observed_at": "2026-07-04T21:17:41.000Z",
          "evidence": "https://web.archive.org/web/20260704211741/https://www.28bio.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "The issue is not discovery. It’s prediction.",
          "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
          "observed_at": "2026-07-15T00:59:56.000Z",
          "evidence": "https://web.archive.org/web/20260715005956/https://www.28bio.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "The issue is not discovery. It’s prediction.",
          "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
          "observed_at": "2026-11-04T09:36:05.371Z",
          "evidence": "https://www.28bio.com/",
          "evidence_kind": "live_capture"
        }
      ],
      "headline": "The issue is not discovery. It’s prediction.",
      "subhead": "Integrating tissue engineering, neural interfacing, and AI to engineer human brain models with neurological functions, including memory, learning, and cognition.",
      "from": "2026-07-04T21:17:41.000Z",
      "to": "2026-11-04T09:36:05.371Z",
      "captures": 3,
      "evidence": "https://www.28bio.com/",
      "evidence_kind": "live_capture",
      "seen": {
        "between": {
          "from": "2026-07-04T21:17:41.000Z",
          "to": "2026-11-04T09:36:05.371Z"
        }
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "page-33efc38f03e7ee66f9fd4443ecd3b40157fc1ae7452efbd2c4cd04bd78f3e182:fb79329d1c385fee8e79f349b6968603550d3415922d50e3d3afa445af2ff4f1:hiring:20dd4c09cc4ab0aa",
      "before_evidence": "https://web.archive.org/web/20250710224523/https://www.28bio.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "hiring",
      "label": "Hiring",
      "summary": "Added a careers page.",
      "between": {
        "from": "2025-07-10T22:45:23.000Z",
        "to": "2026-01-02T19:29:33.000Z"
      },
      "evidence": "https://web.archive.org/web/20260102192933/https://www.28bio.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/added-careers-page"
    },
    {
      "n": 2,
      "id": "page-fb79329d1c385fee8e79f349b6968603550d3415922d50e3d3afa445af2ff4f1:55c64e2f2a6b51f50ecb25ecc0debcaca0a6d4bd2240a01ac913f26868b99e1b:headline:8248f700c598c315",
      "before_evidence": "https://web.archive.org/web/20260102192933/https://www.28bio.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Human Brains, Engineered at Scale” to “The issue is not discovery. It’s prediction.”.",
      "between": {
        "from": "2026-01-02T19:29:33.000Z",
        "to": "2026-07-04T21:17:41.000Z"
      },
      "evidence": "https://web.archive.org/web/20260704211741/https://www.28bio.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": {
    "headline": "28bio updates homepage message and adds careers page",
    "summary": "28bio changed its homepage headline language and added a careers page. These updates suggest evolving external messaging and possible attention to recruiting infrastructure.",
    "points": [
      {
        "text": "Between July 2025 and January 2026, 28bio added a careers page.",
        "kind": "fact",
        "changes": [
          1
        ]
      },
      {
        "text": "Between January 2026 and July 2026, 28bio changed its homepage headline from “Human Brains, Engineered at Scale” to “The issue is not discovery. It’s prediction.”",
        "kind": "fact",
        "changes": [
          2
        ]
      },
      {
        "text": "The shift in homepage headline wording between January 2026 and July 2026 may suggest a change in how 28bio positions its work or what aspect of its technology it emphasizes publicly.",
        "kind": "interpretation",
        "changes": [
          2
        ]
      },
      {
        "text": "Adding a careers page between July 2025 and January 2026 is consistent with 28bio investing in basic recruiting infrastructure.",
        "kind": "interpretation",
        "changes": [
          1
        ]
      }
    ],
    "written_at": "2026-11-07T21:13:59.742Z",
    "basis": "ai_analysis",
    "model": "gpt-5.1-2025-11-13"
  },
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “28bio” company record, https://startuphistory.org/c/28bio.com"
}