6,967 judgments 29,205 public-register documents 143,540 judgment pages 132,515 public-register pages 276,055 total pages
AI extraction · jid 3815 · granite4:small-h · 2026-05-24T11:47:58Z

Judgment

Structured metadata extracted by the canary pipeline, compared against the canonical CSV-sourced row.
3 validation flags Fields where the AI extraction disagrees with the canonical CSV row. Never auto-resolved.
Field AI extracted Canonical (CSV)
cause_number empty Crim App 0002/2021
neutral_citation [2021] CICA 2 empty
court Court of Appeal of the Cayman Islands CICA (Crim)

Core metadata

FieldValue
Neutral citation [2021] CICA 2
Cause number Crim App 0002/2021
Court CICA (Crim)
Court token (AKN) cica
Judgment date 2021-05-06
Judge(s) Field JA, Goldring P, Martin JA
Parties Lynden Dwayne Walton v R
Subject Possession of a controlled drug, namely cocaine, with intent to sell; possession of criminal property; Summary Court appeal limitations; Evidentiary record requirements; Sentence proportionality
Classification text_layer
Extraction method pymupdf

Akoma Ntoso identifiers

Work
/akn/ky/judgment/cica/2021-05-06/unknown
Expression
/akn/ky/judgment/cica/2021-05-06/unknown/eng@
Manifestation
/akn/ky/judgment/cica/2021-05-06/unknown/eng@.pdf

Top-Level Concepts (TLC) referenced

Persons, organisations, and concepts the pipeline identified in the document. Dedup'd across the corpus by name + IRI.

Persons (6)

  • The Rt. Hon Sir John Goldring, President
    /akn/ontology/canary/person/judge/ky.the-rt-hon-sir-john-goldring-president
  • The Hon John Martin QC, Justice of Appeal
    /akn/ontology/canary/person/judge/ky.john-martin-qc-justice-of-appeal
  • The Rt. Hon Sir Richard Field, Justice of Appeal
    /akn/ontology/canary/person/judge/ky.the-rt-hon-sir-richard-field-justice-of-appeal
  • LYNDEN DWAYNE WALTON
    /akn/ontology/canary/person/party-natural/ky.lynden-dwayne-walton
  • Mr. Keith Myers
    /akn/ontology/canary/person/lawyer/ky.keith-myers
  • Mr. Kenneth Ferguson, Office of the DPP
    /akn/ontology/canary/person/lawyer/ky.kenneth-ferguson-office-of-the-dpp

Organisations (2)

  • Court of Appeal of the Cayman Islands
    /akn/ontology/canary/organization/court/ky.court-of-appeal-of-the-cayman-islands
  • Her Majesty the Queen
    /akn/ontology/canary/organization/government/ky.her-majesty-the-queen

Concepts (4)

  • appeal
    /akn/ontology/canary/concept/area-of-law/appeal
  • criminal law
    /akn/ontology/canary/concept/area-of-law/criminal-law
  • Hearing
    /akn/ontology/canary/concept/step/hearing
  • Judgment delivered
    /akn/ontology/canary/concept/step/delivery

Roles (2)

  • Appellant
    /akn/ontology/canary/role/appellant
  • Respondent
    /akn/ontology/canary/role/respondent

Lifecycle events

eIdDateTypeSource
ev_delivery 2021-05-06 generation #canary

Extraction provenance

Model
granite4:small-h
Pipeline version
0.2.0-akn
Extracted at
2026-05-24T11:47:58Z
Text method
pymupdf
Input tokens
8,659
Output tokens
385
Word count
3,557
Paragraph count
25
PDF pages
10
PDF MD5
325d7f96d4ccdeb68487f38751ae09d7
PDF filename
21-05-06_lynden_dwayne_walton_v_r.pdf
Run ID
2343
Run ok?
yes
Run duration (s)
31.2
Quality score
0.804
Re-run priority
medium
Raw AKN envelope JSON
{
    "_canary": {
        "iri": {
            "work": "/akn/ky/judgment/cica/2021-05-06/unknown",
            "expression": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@",
            "manifestation": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@.pdf"
        },
        "pdf": {
            "md5": "325d7f96d4ccdeb68487f38751ae09d7",
            "path": "/Users/q/Dropbox/coding/canary/data/judgment_pdfs/21-05-06_lynden_dwayne_walton_v_r.pdf",
            "pages": 10,
            "filename": "21-05-06_lynden_dwayne_walton_v_r.pdf"
        },
        "errors": [],
        "extraction": {
            "model": "granite4:small-h",
            "stats": {
                "word_count": 3557,
                "paragraph_count": 25,
                "text_char_count": 19955
            },
            "usage": {
                "input_tokens": 8659,
                "output_tokens": 385,
                "cache_read_input_tokens": 0,
                "cache_creation_input_tokens": 0
            },
            "method": "pymupdf",
            "version": "0.2.0-akn",
            "extracted_at": "2026-05-24T11:47:58.882159+00:00"
        },
        "classification": "text_layer",
        "validation_flags": [
            {
                "note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
                "field": "cause_number",
                "canonical_value": "Crim App 0002/2021",
                "extracted_value": null
            },
            {
                "note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
                "field": "neutral_citation",
                "canonical_value": null,
                "extracted_value": "[2021] CICA 2"
            },
            {
                "note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
                "field": "court",
                "canonical_value": "CICA (Crim)",
                "extracted_value": "Court of Appeal of the Cayman Islands"
            }
        ],
        "docai_processor_id": null
    },
    "akomaNtoso": {
        "doc": null,
        "judgment": {
            "meta": {
                "notes": null,
                "workflow": {
                    "step": [
                        {
                            "as": null,
                            "by": "#canary",
                            "eId": "step_hearing_1",
                            "date": "2021-04-30",
                            "outcome": null,
                            "refersTo": "#concept-step_1"
                        },
                        {
                            "as": null,
                            "by": "#canary",
                            "eId": "step_delivery",
                            "date": "2021-05-06",
                            "outcome": null,
                            "refersTo": "#concept-step_2"
                        }
                    ],
                    "source": "#canary"
                },
                "lifecycle": {
                    "source": "#canary",
                    "eventRef": [
                        {
                            "eId": "ev_delivery",
                            "date": "2021-05-06",
                            "type": "generation",
                            "source": "#canary"
                        }
                    ]
                },
                "references": {
                    "source": "#canary",
                    "TLCRole": [
                        {
                            "eId": "role_1",
                            "href": "/akn/ontology/canary/role/appellant",
                            "showAs": "Appellant"
                        },
                        {
                            "eId": "role_2",
                            "href": "/akn/ontology/canary/role/respondent",
                            "showAs": "Respondent"
                        }
                    ],
                    "TLCEvent": [],
                    "TLCPerson": [
                        {
                            "eId": "person-judge_1",
                            "href": "/akn/ontology/canary/person/judge/ky.the-rt-hon-sir-john-goldring-president",
                            "showAs": "The Rt. Hon Sir John Goldring, President"
                        },
                        {
                            "eId": "person-judge_2",
                            "href": "/akn/ontology/canary/person/judge/ky.john-martin-qc-justice-of-appeal",
                            "showAs": "The Hon John Martin QC, Justice of Appeal"
                        },
                        {
                            "eId": "person-judge_3",
                            "href": "/akn/ontology/canary/person/judge/ky.the-rt-hon-sir-richard-field-justice-of-appeal",
                            "showAs": "The Rt. Hon Sir Richard Field, Justice of Appeal"
                        },
                        {
                            "eId": "person-party-natural_1",
                            "href": "/akn/ontology/canary/person/party-natural/ky.lynden-dwayne-walton",
                            "showAs": "LYNDEN DWAYNE WALTON"
                        },
                        {
                            "eId": "person-lawyer_1",
                            "href": "/akn/ontology/canary/person/lawyer/ky.keith-myers",
                            "showAs": "Mr. Keith Myers"
                        },
                        {
                            "eId": "person-lawyer_2",
                            "href": "/akn/ontology/canary/person/lawyer/ky.kenneth-ferguson-office-of-the-dpp",
                            "showAs": "Mr. Kenneth Ferguson, Office of the DPP"
                        }
                    ],
                    "TLCConcept": [
                        {
                            "eId": "concept-area-of-law_1",
                            "href": "/akn/ontology/canary/concept/area-of-law/appeal",
                            "showAs": "appeal"
                        },
                        {
                            "eId": "concept-area-of-law_2",
                            "href": "/akn/ontology/canary/concept/area-of-law/criminal-law",
                            "showAs": "criminal law"
                        },
                        {
                            "eId": "concept-step_1",
                            "href": "/akn/ontology/canary/concept/step/hearing",
                            "showAs": "Hearing"
                        },
                        {
                            "eId": "concept-step_2",
                            "href": "/akn/ontology/canary/concept/step/delivery",
                            "showAs": "Judgment delivered"
                        }
                    ],
                    "TLCProcess": [],
                    "TLCLocation": [],
                    "TLCOrganization": [
                        {
                            "eId": "org-court_1",
                            "href": "/akn/ontology/canary/organization/court/ky.court-of-appeal-of-the-cayman-islands",
                            "showAs": "Court of Appeal of the Cayman Islands"
                        },
                        {
                            "eId": "org-government_1",
                            "href": "/akn/ontology/canary/organization/government/ky.her-majesty-the-queen",
                            "showAs": "Her Majesty the Queen"
                        }
                    ]
                },
                "classification": {
                    "source": "#canary",
                    "keyword": [
                        {
                            "href": "/akn/ontology/canary/concept/area-of-law/appeal",
                            "value": "appeal",
                            "showAs": "Appeal",
                            "dictionary": "canary"
                        },
                        {
                            "href": "/akn/ontology/canary/concept/area-of-law/criminal-law",
                            "value": "criminal law",
                            "showAs": "Criminal Law",
                            "dictionary": "canary"
                        }
                    ]
                },
                "identification": {
                    "source": "#canary",
                    "FRBRWork": {
                        "FRBRuri": "/akn/ky/judgment/cica/2021-05-06/unknown",
                        "FRBRdate": [
                            {
                                "date": "2021-05-06",
                                "name": "delivery"
                            }
                        ],
                        "FRBRthis": "/akn/ky/judgment/cica/2021-05-06/unknown/!main",
                        "FRBRalias": [
                            {
                                "name": "neutralCitation",
                                "value": "[2021] CICA 2"
                            }
                        ],
                        "FRBRauthor": [
                            {
                                "as": "#author",
                                "href": "/akn/ontology/canary/organization/court/ky.court-of-appeal-of-the-cayman-islands"
                            }
                        ],
                        "FRBRnumber": null,
                        "FRBRcountry": "ky",
                        "FRBRsubtype": "cica"
                    },
                    "FRBRExpression": {
                        "FRBRuri": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@",
                        "FRBRdate": [
                            {
                                "date": "2021-05-06",
                                "name": "delivery"
                            }
                        ],
                        "FRBRthis": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@/!main",
                        "FRBRauthor": [
                            {
                                "as": "#editor",
                                "href": "/akn/ontology/canary/organization/editor/canary"
                            }
                        ],
                        "FRBRlanguage": "eng"
                    },
                    "FRBRManifestation": {
                        "FRBRuri": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@.pdf",
                        "FRBRdate": [
                            {
                                "date": "2026-05-24",
                                "name": "extraction"
                            }
                        ],
                        "FRBRthis": "/akn/ky/judgment/cica/2021-05-06/unknown/eng@.pdf",
                        "FRBRauthor": [
                            {
                                "as": "#editor",
                                "href": "/akn/ontology/canary/organization/editor/canary"
                            }
                        ],
                        "FRBRformat": "application/pdf"
                    }
                }
            },
            "name": "judgment",
            "header": {
                "court": {
                    "showAs": "Court of Appeal of the Cayman Islands",
                    "refersTo": "#org-court_1"
                },
                "judges": [
                    {
                        "as": null,
                        "eId": "judge_1",
                        "name": "The Rt. Hon Sir John Goldring, President",
                        "refersTo": "#person-judge_1"
                    },
                    {
                        "as": null,
                        "eId": "judge_2",
                        "name": "The Hon John Martin QC, Justice of Appeal",
                        "refersTo": "#person-judge_2"
                    },
                    {
                        "as": null,
                        "eId": "judge_3",
                        "name": "The Rt. Hon Sir Richard Field, Justice of Appeal",
                        "refersTo": "#person-judge_3"
                    }
                ],
                "lawyers": [
                    {
                        "as": null,
                        "eId": "lawyer_1",
                        "for": null,
                        "name": "Mr. Keith Myers",
                        "refersTo": "#person-lawyer_1",
                        "empoweredBy": null
                    },
                    {
                        "as": null,
                        "eId": "lawyer_2",
                        "for": null,
                        "name": "Mr. Kenneth Ferguson, Office of the DPP",
                        "refersTo": "#person-lawyer_2",
                        "empoweredBy": null
                    }
                ],
                "parties": [
                    {
                        "as": "#role_1",
                        "eId": "party_1",
                        "name": "LYNDEN DWAYNE WALTON",
                        "refersTo": "#person-party-natural_1",
                        "sequence": 1
                    },
                    {
                        "as": "#role_2",
                        "eId": "party_2",
                        "name": "Her Majesty the Queen",
                        "refersTo": "#org-government_1",
                        "sequence": 1
                    }
                ],
                "docketNumber": null,
                "judgmentKind": "reasons",
                "neutralCitation": "[2021] CICA 2"
            }
        }
    }
}
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