{
  "id": "AIBD-0375",
  "title": "Phú Thọ provincial police AI cameras put faces to all 18 teenagers found gathering with weapons to fight in Việt Trì within about 30 minutes; all were summoned and confessed",
  "summary": "Tuổi Trẻ (14 June 2026): on the night of 13 June Phú Thọ police saw a group preparing weapons to fight in Việt Trì; the AI camera system identified all 18 faces in about 30 minutes; all confessed.",
  "date_observed": "2026-06-13",
  "date_basis": "unassessed",
  "date_precision": "unassessed",
  "benefit_status": null,
  "source_collection": null,
  "source_entry": null,
  "account": "On the night of Saturday 13 June 2026, Phú Thọ provincial police detected a group of teenagers gathering in Việt Trì ward. Officers were monitoring and mining data from the camera system. The teenagers were preparing weapons and vehicles to fight and disturb public order, Tuổi Trẻ reported on 14 June. Within about 30 minutes the AI camera system of the provincial command center had accurately identified the faces of all 18 participants. They were aged 14 to 18. They came from Việt Trì, Vân Phú and Nông Trang wards and Phù Ninh and Bình Phú communes (Tuổi Trẻ, VietNamNet). Tiền Phong says the whole case was clarified in just over two hours. It says 17 of the 18 were pupils of schools including Vũ Thê Lang High School and Dữu Lâu Middle School. One had dropped out. It says the provincial police summoned all 18, and that at the police station they admitted the violations. No report says whether a fight took place.",
  "category": "protective response",
  "unexpected": false,
  "purpose": "The provincial AI camera system was installed to monitor traffic routes and key areas and detect violations for investigation and enforcement, per Tuổi Trẻ. Identifying people gathering with weapons is that purpose.",
  "system": "Phú Thọ provincial police AI camera system with facial recognition (provincial command and information center)",
  "model_version": null,
  "developer": null,
  "deployer": "Công an tỉnh Phú Thọ (Phú Thọ Provincial Police)",
  "location": "Việt Trì, Vietnam",
  "domain": "Policing / public order",
  "segment": "Public-space facial recognition of minors",
  "benefit_type": "Reduced Violence",
  "taxonomy_note": null,
  "registry_ids": {
    "oecd_aim": "2026-06-14-ba55"
  },
  "ratings": [
    {
      "group": "organizational",
      "depth": 2,
      "reason": "Phú Thọ provincial police identified all 18 participants within about 30 minutes. The case was clarified in just over two hours, with all 18 summoned and confessing, per Tuổi Trẻ, VietNamNet and Tiền Phong."
    },
    {
      "group": "societal",
      "depth": null,
      "reason": "Residents of Việt Trì were spared a street fight only if one was about to happen. The reports say the group was preparing weapons and vehicles, but they do not say whether a fight occurred or was interrupted."
    }
  ],
  "ai_role": {
    "status": "assessed",
    "statement": "The facial recognition of the provincial AI camera system supplied the identities. Tuổi Trẻ and VietNamNet say all 18 faces were accurately identified within about 30 minutes, after officers monitoring camera data had noticed the gathering. The summons, questioning and confessions were police work. The sources are three national outlets reporting the provincial police's own account, with no vendor, algorithm or accuracy figure given."
  },
  "evidence": [
    {
      "kind": "news report",
      "citation": "Chí Tuệ (2026). Từ camera AI, công an chỉ mất 30 phút nhận diện 18 thanh thiếu niên tụ tập đánh nhau trên phố. Tuổi Trẻ Online, 14 June 2026.",
      "title": "Từ camera AI, công an chỉ mất 30 phút nhận diện 18 thanh thiếu niên tụ tập đánh nhau trên phố",
      "url": "https://tuoitre.vn/tu-camera-ai-cong-an-chi-mat-30-phut-nhan-dien-18-thanh-thieu-nien-tu-tap-danh-nhau-tren-pho-20260614143550899.htm",
      "date": "2026-06-14",
      "written_by": "independent",
      "quote": "Chỉ sau khoảng 30 phút, toàn bộ 18 thanh, thiếu niên tham gia đã được hệ thống camera AI nhận diện chính xác khuôn mặt"
    },
    {
      "kind": "news report",
      "citation": "Đức Hoàng (2026). 18 thanh thiếu niên gây rối bị camera AI ở Phú Thọ nhận diện sau 30 phút. VietNamNet, 14 June 2026.",
      "title": "18 thanh thiếu niên gây rối bị camera AI ở Phú Thọ nhận diện sau 30 phút",
      "url": "https://vietnamnet.vn/18-thanh-thieu-nien-gay-roi-bi-camera-ai-o-phu-tho-nhan-dien-sau-30-phut-2525799.html",
      "date": "2026-06-14",
      "written_by": "independent",
      "quote": "Chỉ sau khoảng 30 phút, toàn bộ các đối tượng tham gia đã được hệ thống nhận diện chính xác khuôn mặt"
    },
    {
      "kind": "news report",
      "citation": "Viết Hà (2026). Camera AI 'tóm gọn' nhóm học sinh tụ tập mang theo hung khí. Tiền Phong, 14 June 2026.",
      "title": "Camera AI 'tóm gọn' nhóm học sinh tụ tập mang theo hung khí",
      "url": "https://tienphong.vn/camera-ai-tom-gon-nhom-hoc-sinh-tu-tap-mang-theo-hung-khi-post1851303.tpo",
      "date": "2026-06-14",
      "written_by": "independent",
      "quote": "Hệ thống camera giám sát ứng dụng trí tuệ nhân tạo đã nhanh chóng nhận diện các đối tượng, giúp công an làm rõ toàn bộ vụ việc"
    },
    {
      "kind": "registry label",
      "citation": "OECD AI Incidents and Hazards Monitor (2026). AI Surveillance Cameras Prevent Youth Gang Violence in Phú Thọ. OECD.AI, 14 June 2026.",
      "title": "AI Surveillance Cameras Prevent Youth Gang Violence in Phú Thọ",
      "url": "https://oecd.ai/en/incidents/2026-06-14-ba55",
      "date": "2026-06-14",
      "written_by": "independent",
      "quote": "AI-powered surveillance cameras enabled police to quickly identify and apprehend 18 teenagers preparing for a violent public disturbance"
    }
  ],
  "replication": {
    "produced_by": [
      "A provincial camera network with facial recognition feeding the police command center",
      "Officers watching camera data at night who noticed the gathering",
      "Reference images that let the system put names to 14-to-18-year-olds",
      "Police able to summon the 18 and their families within hours"
    ],
    "must_hold": [
      "Camera coverage of the gathering point with usable faces",
      "The subjects are enrolled in the reference database",
      "Police verification of each match before action"
    ],
    "echoes": []
  },
  "paired_incident": null,
  "headline": "AI cameras name 18 armed teenagers in Việt Trì within half an hour",
  "metric": "identified all 18 faces in about 30 minutes",
  "comparator": null,
  "later": null,
  "value": null,
  "developer_country": null,
  "deployer_country": "Vietnam",
  "unrated_because": null,
  "brief_notes": null,
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    {
      "date": "2026-10-21",
      "change": "Record drafted from the OECD Monitor entry and the cited sources.",
      "source": "https://oecd.ai/en/incidents/2026-06-14-ba55",
      "editor": "AIBD"
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    {
      "date": "2026-10-21",
      "change": "Benefit type set to Reduced Violence under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.",
      "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/",
      "editor": "AIBD"
    },
    {
      "date": "2026-10-21",
      "change": "Country of the deployer added from the organization's own site or a registry.",
      "source": "https://congan.phutho.gov.vn/",
      "editor": "AIBD"
    },
    {
      "date": "2026-10-21",
      "change": "Prose pass: a rating reason, account, purpose, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.",
      "source": null,
      "editor": "AIBD"
    }
  ],
  "confidence": "reported",
  "shade": "medium",
  "claim_status": "Independently reported",
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          "basis": "Deterministic content version assigned by the local migration.",
          "record_fields": [],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "complete"
      },
      "workflow": {
        "state": "value_present",
        "value": {
          "kind": "record_fields",
          "fields": {
            "account": "On the night of Saturday 13 June 2026, Phú Thọ provincial police detected a group of teenagers gathering in Việt Trì ward. Officers were monitoring and mining data from the camera system. The teenagers were preparing weapons and vehicles to fight and disturb public order, Tuổi Trẻ reported on 14 June. Within about 30 minutes the AI camera system of the provincial command center had accurately identified the faces of all 18 participants. They were aged 14 to 18. They came from Việt Trì, Vân Phú and Nông Trang wards and Phù Ninh and Bình Phú communes (Tuổi Trẻ, VietNamNet). Tiền Phong says the whole case was clarified in just over two hours. It says 17 of the 18 were pupils of schools including Vũ Thê Lang High School and Dữu Lâu Middle School. One had dropped out. It says the provincial police summoned all 18, and that at the police station they admitted the violations. No report says whether a fight took place.",
            "replication": {
              "produced_by": [
                "A provincial camera network with facial recognition feeding the police command center",
                "Officers watching camera data at night who noticed the gathering",
                "Reference images that let the system put names to 14-to-18-year-olds",
                "Police able to summon the 18 and their families within hours"
              ],
              "must_hold": [
                "Camera coverage of the gathering point with usable faces",
                "The subjects are enrolled in the reference database",
                "Police verification of each match before action"
              ],
              "echoes": []
            }
          }
        },
        "provenance": {
          "kind": "legacy_record",
          "basis": "Preserved from the existing AIBD record; external sources were not rechecked.",
          "record_fields": [
            "account",
            "replication"
          ],
          "source_refs": []
        },
        "review_state": "record_mapped",
        "coverage": "partial"
      }
    },
    "summary": {
      "total": 91,
      "addressed": 91,
      "known": 27,
      "reviewed": 0,
      "record_mapped": 27,
      "not_assessed": 64,
      "complete": false,
      "by_state": {
        "value_present": 27,
        "not_reported": 0,
        "unresolved": 0,
        "not_assessed": 64,
        "not_applicable": 0,
        "withheld": 0,
        "source_unavailable": 0
      }
    }
  }
}
