AI extraction · jid 1545 · granite4:small-h
· 2026-05-24T10:07:44Z
Lynden Dwayne Walton v R
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 | CRIMINAL APPEAL 2 OF 2021 SCA# 0002/2020 SC#01697/2019 |
neutral_citation |
[2021] CICA (Crim) 2 | empty |
court |
Cayman Islands Court of Appeal | Court of Appeal |
Core metadata
| Field | Value |
|---|---|
| Cause number | CICA (CRIM) APPEAL NO. 0002 OF 2021 (WAS SCA 0002 OF 2020, SC 1697 OF 2019) |
| Court | Court of Appeal |
| Court token (AKN) | cigc-other |
| Judgment date | 2021-May-06 |
| Subject | Reasons Judgment- Appeal against conviction and an application to appeal against sentence was dismissed. |
| Classification | text_layer |
| Extraction method | pymupdf |
Akoma Ntoso identifiers
- Work
/akn/ky/judgment/cigc-other/2021-05-06/unknown- Expression
/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@- Manifestation
/akn/ky/judgment/cigc-other/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)
-
Cayman Islands Court of Appeal
/akn/ontology/canary/organization/court/ky.cayman-islands-court-of-appeal -
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
| eId | Date | Type | Source |
|---|---|---|---|
ev_delivery |
2021-05-06 | generation | #canary |
Extraction provenance
- Model
- granite4:small-h
- Pipeline version
- 0.2.0-akn
- Extracted at
- 2026-05-24T10:07:44Z
- Text method
- pymupdf
- Input tokens
- 8,659
- Output tokens
- 388
- Word count
- 3,557
- Paragraph count
- 25
- PDF pages
- 10
- PDF MD5
- 325d7f96d4ccdeb68487f38751ae09d7
- PDF filename
- 1Z033OSATGUO1F8A20F9C16AA240761738C37E7D4A34F84FDF17.pdf
- Run ID
- 2185
- Run ok?
- yes
- Run duration (s)
- 30.6
- Quality score
- 0.804
- Re-run priority
- medium
Raw AKN envelope JSON
{
"_canary": {
"iri": {
"work": "/akn/ky/judgment/cigc-other/2021-05-06/unknown",
"expression": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@",
"manifestation": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@.pdf"
},
"pdf": {
"md5": "325d7f96d4ccdeb68487f38751ae09d7",
"path": "/Users/q/Dropbox/coding/canary/data/judgment_pdfs/1Z033OSATGUO1F8A20F9C16AA240761738C37E7D4A34F84FDF17.pdf",
"pages": 10,
"filename": "1Z033OSATGUO1F8A20F9C16AA240761738C37E7D4A34F84FDF17.pdf"
},
"errors": [],
"extraction": {
"model": "granite4:small-h",
"stats": {
"word_count": 3557,
"paragraph_count": 25,
"text_char_count": 19955
},
"usage": {
"input_tokens": 8659,
"output_tokens": 388,
"cache_read_input_tokens": 0,
"cache_creation_input_tokens": 0
},
"method": "pymupdf",
"version": "0.2.0-akn",
"extracted_at": "2026-05-24T10:07:44.090834+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": "CRIMINAL APPEAL 2 OF 2021 SCA# 0002/2020 SC#01697/2019",
"extracted_value": null
},
{
"note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
"field": "neutral_citation",
"canonical_value": "",
"extracted_value": "[2021] CICA (Crim) 2"
},
{
"note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
"field": "court",
"canonical_value": "Court of Appeal",
"extracted_value": "Cayman Islands Court of Appeal"
}
],
"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.cayman-islands-court-of-appeal",
"showAs": "Cayman Islands Court of Appeal"
},
{
"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/cigc-other/2021-05-06/unknown",
"FRBRdate": [
{
"date": "2021-05-06",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/!main",
"FRBRalias": [
{
"name": "neutralCitation",
"value": "[2021] CICA (Crim) 2"
}
],
"FRBRauthor": [
{
"as": "#author",
"href": "/akn/ontology/canary/organization/court/ky.cayman-islands-court-of-appeal"
}
],
"FRBRnumber": null,
"FRBRcountry": "ky",
"FRBRsubtype": "cigc-other"
},
"FRBRExpression": {
"FRBRuri": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@",
"FRBRdate": [
{
"date": "2021-05-06",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@/!main",
"FRBRauthor": [
{
"as": "#editor",
"href": "/akn/ontology/canary/organization/editor/canary"
}
],
"FRBRlanguage": "eng"
},
"FRBRManifestation": {
"FRBRuri": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@.pdf",
"FRBRdate": [
{
"date": "2026-05-24",
"name": "extraction"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-other/2021-05-06/unknown/eng@.pdf",
"FRBRauthor": [
{
"as": "#editor",
"href": "/akn/ontology/canary/organization/editor/canary"
}
],
"FRBRformat": "application/pdf"
}
}
},
"name": "judgment",
"header": {
"court": {
"showAs": "Cayman Islands Court of Appeal",
"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 (Crim) 2"
}
}
}
}