AI extraction · jid 4625 · granite4:small-h
· 2026-05-24T07:41:38Z
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 |
IND 87B/11 | Crim App 0021/2013 |
neutral_citation |
[2016] CICA 21 | empty |
court |
Court of Appeal of the Cayman Islands | CICA (Crim) |
Core metadata
| Field | Value |
|---|---|
| Neutral citation | [2016] CICA 21 |
| Cause number | Crim App 0021/2013 |
| Cause division | IND |
| Court | CICA (Crim) |
| Court token (AKN) | cica |
| Judgment date | 2016-04-21 |
| Judge(s) | Field JA, Martin JA, Morrison JA |
| Parties | R v Jeffrey Barnes |
| Subject | Aggravated burglary and two rapes; discretionary life sentence; application of Hodgson/Whittaker criteria; prior convictions and risk factors |
| Classification | text_layer |
| Extraction method | pymupdf |
Akoma Ntoso identifiers
- Work
/akn/ky/judgment/cica/2016-04-21/unknown- Expression
/akn/ky/judgment/cica/2016-04-21/unknown/eng@- Manifestation
/akn/ky/judgment/cica/2016-04-21/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)
-
Hon John Martin QC, Justice of Appeal
/akn/ontology/canary/person/judge/ky.john-martin-qc-justice-of-appeal -
Hon Dennis Morrison, Justice of Appeal
/akn/ontology/canary/person/judge/ky.dennis-morrison-justice-of-appeal -
Hon Sir Richard Field, Justice of Appeal
/akn/ontology/canary/person/judge/ky.richard-field-justice-of-appeal -
Jeffrey Barnes
/akn/ontology/canary/person/party-natural/ky.jeffrey-barnes -
Mr Nicholas Dixey of Nelsons
/akn/ontology/canary/person/lawyer/ky.nicholas-dixey-of-nelsons -
Ms Cheryll Richards QC, Director of Public Prosecutions
/akn/ontology/canary/person/lawyer/ky.cheryll-richards-qc-director-of-public-prosecutions
Organisations (3)
-
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 -
Nelsons
/akn/ontology/canary/organization/firm/ky.nelsons
Concepts (5)
-
rape
/akn/ontology/canary/concept/area-of-law/rape -
aggravated burglary
/akn/ontology/canary/concept/area-of-law/aggravated-burglary -
sentencing
/akn/ontology/canary/concept/area-of-law/sentencing -
Hearing
/akn/ontology/canary/concept/step/hearing -
Judgment delivered
/akn/ontology/canary/concept/step/delivery
Roles (3)
-
Prosecution
/akn/ontology/canary/role/prosecution -
Accused
/akn/ontology/canary/role/accused -
Crown Counsel
/akn/ontology/canary/role/crown-counsel
Lifecycle events
| eId | Date | Type | Source |
|---|---|---|---|
ev_delivery |
2016-04-21 | generation | #canary |
Extraction provenance
- Model
- granite4:small-h
- Pipeline version
- 0.2.0-akn
- Extracted at
- 2026-05-24T07:41:38Z
- Text method
- pymupdf
- Input tokens
- 10,740
- Output tokens
- 426
- Word count
- 5,461
- Paragraph count
- 2001
- PDF pages
- 22
- PDF MD5
- 6f306378b1726ede0d1c3af2089dc43a
- PDF filename
- 16-04-21_r_v_jeffrey_barnes.pdf
- Run ID
- 1953
- Run ok?
- yes
- Run duration (s)
- 36.8
- Quality score
- 0.804
- Re-run priority
- medium
Raw AKN envelope JSON
{
"_canary": {
"iri": {
"work": "/akn/ky/judgment/cica/2016-04-21/unknown",
"expression": "/akn/ky/judgment/cica/2016-04-21/unknown/eng@",
"manifestation": "/akn/ky/judgment/cica/2016-04-21/unknown/eng@.pdf"
},
"pdf": {
"md5": "6f306378b1726ede0d1c3af2089dc43a",
"path": "/Users/q/Dropbox/coding/canary/data/judgment_pdfs/16-04-21_r_v_jeffrey_barnes.pdf",
"pages": 22,
"filename": "16-04-21_r_v_jeffrey_barnes.pdf"
},
"errors": [],
"extraction": {
"model": "granite4:small-h",
"stats": {
"word_count": 5461,
"paragraph_count": 2001,
"text_char_count": 32799
},
"usage": {
"input_tokens": 10740,
"output_tokens": 426,
"cache_read_input_tokens": 0,
"cache_creation_input_tokens": 0
},
"method": "pymupdf",
"version": "0.2.0-akn",
"extracted_at": "2026-05-24T07:41:38.862294+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 0021/2013",
"extracted_value": "IND 87B/11"
},
{
"note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
"field": "neutral_citation",
"canonical_value": null,
"extracted_value": "[2016] CICA 21"
},
{
"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": {
"note": [
{
"eId": "note_1",
"text": "Cause number extracted from the document header; division inferred as 'Court of Appeal' based on context."
},
{
"eId": "note_2",
"text": "Judges listed in coram line were marked with role null per schema instructions (no explicit roles given)."
},
{
"eId": "note_3",
"text": "Appearing_for values taken verbatim from appearances list."
}
],
"source": "#canary"
},
"workflow": {
"step": [
{
"as": null,
"by": "#canary",
"eId": "step_hearing_1",
"date": "2016-04-11",
"outcome": null,
"refersTo": "#concept-step_1"
},
{
"as": null,
"by": "#canary",
"eId": "step_delivery",
"date": "2016-04-21",
"outcome": null,
"refersTo": "#concept-step_2"
}
],
"source": "#canary"
},
"lifecycle": {
"source": "#canary",
"eventRef": [
{
"eId": "ev_delivery",
"date": "2016-04-21",
"type": "generation",
"source": "#canary"
}
]
},
"references": {
"source": "#canary",
"TLCRole": [
{
"eId": "role_1",
"href": "/akn/ontology/canary/role/prosecution",
"showAs": "Prosecution"
},
{
"eId": "role_2",
"href": "/akn/ontology/canary/role/accused",
"showAs": "Accused"
},
{
"eId": "role_3",
"href": "/akn/ontology/canary/role/crown-counsel",
"showAs": "Crown Counsel"
}
],
"TLCEvent": [],
"TLCPerson": [
{
"eId": "person-judge_1",
"href": "/akn/ontology/canary/person/judge/ky.john-martin-qc-justice-of-appeal",
"showAs": "Hon John Martin QC, Justice of Appeal"
},
{
"eId": "person-judge_2",
"href": "/akn/ontology/canary/person/judge/ky.dennis-morrison-justice-of-appeal",
"showAs": "Hon Dennis Morrison, Justice of Appeal"
},
{
"eId": "person-judge_3",
"href": "/akn/ontology/canary/person/judge/ky.richard-field-justice-of-appeal",
"showAs": "Hon Sir Richard Field, Justice of Appeal"
},
{
"eId": "person-party-natural_1",
"href": "/akn/ontology/canary/person/party-natural/ky.jeffrey-barnes",
"showAs": "Jeffrey Barnes"
},
{
"eId": "person-lawyer_1",
"href": "/akn/ontology/canary/person/lawyer/ky.nicholas-dixey-of-nelsons",
"showAs": "Mr Nicholas Dixey of Nelsons"
},
{
"eId": "person-lawyer_2",
"href": "/akn/ontology/canary/person/lawyer/ky.cheryll-richards-qc-director-of-public-prosecutions",
"showAs": "Ms Cheryll Richards QC, Director of Public Prosecutions"
}
],
"TLCConcept": [
{
"eId": "concept-area-of-law_1",
"href": "/akn/ontology/canary/concept/area-of-law/rape",
"showAs": "rape"
},
{
"eId": "concept-area-of-law_2",
"href": "/akn/ontology/canary/concept/area-of-law/aggravated-burglary",
"showAs": "aggravated burglary"
},
{
"eId": "concept-area-of-law_3",
"href": "/akn/ontology/canary/concept/area-of-law/sentencing",
"showAs": "sentencing"
},
{
"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"
},
{
"eId": "org-firm_1",
"href": "/akn/ontology/canary/organization/firm/ky.nelsons",
"showAs": "Nelsons"
}
]
},
"classification": {
"source": "#canary",
"keyword": [
{
"href": "/akn/ontology/canary/concept/area-of-law/rape",
"value": "rape",
"showAs": "Rape",
"dictionary": "canary"
},
{
"href": "/akn/ontology/canary/concept/area-of-law/aggravated-burglary",
"value": "aggravated burglary",
"showAs": "Aggravated Burglary",
"dictionary": "canary"
},
{
"href": "/akn/ontology/canary/concept/area-of-law/sentencing",
"value": "sentencing",
"showAs": "Sentencing",
"dictionary": "canary"
}
]
},
"identification": {
"source": "#canary",
"FRBRWork": {
"FRBRuri": "/akn/ky/judgment/cica/2016-04-21/unknown",
"FRBRdate": [
{
"date": "2016-04-21",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cica/2016-04-21/unknown/!main",
"FRBRalias": [
{
"name": "neutralCitation",
"value": "[2016] CICA 21"
}
],
"FRBRauthor": [
{
"as": "#author",
"href": "/akn/ontology/canary/organization/court/ky.court-of-appeal-of-the-cayman-islands"
}
],
"FRBRnumber": "IND 87B/11",
"FRBRcountry": "ky",
"FRBRsubtype": "cica"
},
"FRBRExpression": {
"FRBRuri": "/akn/ky/judgment/cica/2016-04-21/unknown/eng@",
"FRBRdate": [
{
"date": "2016-04-21",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cica/2016-04-21/unknown/eng@/!main",
"FRBRauthor": [
{
"as": "#editor",
"href": "/akn/ontology/canary/organization/editor/canary"
}
],
"FRBRlanguage": "eng"
},
"FRBRManifestation": {
"FRBRuri": "/akn/ky/judgment/cica/2016-04-21/unknown/eng@.pdf",
"FRBRdate": [
{
"date": "2026-05-24",
"name": "extraction"
}
],
"FRBRthis": "/akn/ky/judgment/cica/2016-04-21/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": "Hon John Martin QC, Justice of Appeal",
"refersTo": "#person-judge_1"
},
{
"as": null,
"eId": "judge_2",
"name": "Hon Dennis Morrison, Justice of Appeal",
"refersTo": "#person-judge_2"
},
{
"as": null,
"eId": "judge_3",
"name": "Hon Sir Richard Field, Justice of Appeal",
"refersTo": "#person-judge_3"
}
],
"lawyers": [
{
"as": null,
"eId": "lawyer_1",
"for": null,
"name": "Mr Nicholas Dixey of Nelsons",
"refersTo": "#person-lawyer_1",
"empoweredBy": "#org-firm_1"
},
{
"as": "#role_3",
"eId": "lawyer_2",
"for": null,
"name": "Ms Cheryll Richards QC, Director of Public Prosecutions",
"refersTo": "#person-lawyer_2",
"empoweredBy": null
}
],
"parties": [
{
"as": "#role_1",
"eId": "party_1",
"name": "HER MAJESTY THE QUEEN",
"refersTo": "#org-government_1",
"sequence": 1
},
{
"as": "#role_2",
"eId": "party_2",
"name": "Jeffrey Barnes",
"refersTo": "#person-party-natural_1",
"sequence": 1
}
],
"docketNumber": "IND 87B/11",
"judgmentKind": "sentence",
"neutralCitation": "[2016] CICA 21"
}
}
}
}