AI extraction · jid 3692 · granite4:small-h
· 2026-05-24T12:44:40Z
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 |
FAM 165 OF 2018 | FAM 0165/2018 |
neutral_citation |
[2021] CIGC (FAM) 165 | empty |
court |
Grand Court of the Cayman Islands | CIGC (Fam) |
Core metadata
| Field | Value |
|---|---|
| Neutral citation | [2021] CIGC (FAM) 165 |
| Cause number | FAM 0165/2018 |
| Cause year | 2018 |
| Cause division | FAM |
| Court | CIGC (Fam) |
| Court token (AKN) | cigc-fam |
| Judgment date | 2021-12-13 |
| Judge(s) | Richards J |
| Parties | TW v MW - Judgment |
| Subject | Family Law, Section 19 and Section 23 of the Matrimonial Causes Act (2005 Revision), Principles on an application to vary child maintenance order. |
| Classification | text_layer |
| Extraction method | pymupdf |
Akoma Ntoso identifiers
- Work
/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018- Expression
/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@- Manifestation
/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/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 (5)
-
The Hon. Justice Cheryll Richards Q.C.
/akn/ontology/canary/person/judge/ky.cheryll-richards -
TW
/akn/ontology/canary/person/party-natural/ky.tw -
MW
/akn/ontology/canary/person/party-natural/ky.mw -
Mr. David Holland
/akn/ontology/canary/person/lawyer/ky.david-holland -
Respondent in Person
/akn/ontology/canary/person/lawyer/ky.respondent-in-person
Organisations (2)
-
Grand Court of the Cayman Islands
/akn/ontology/canary/organization/court/ky.grand-court-of-the-cayman-islands -
Cayman Family Law
/akn/ontology/canary/organization/firm/ky.cayman-family-law
Concepts (4)
-
child maintenance
/akn/ontology/canary/concept/area-of-law/child-maintenance -
education law
/akn/ontology/canary/concept/area-of-law/education-law -
Hearing
/akn/ontology/canary/concept/step/hearing -
Judgment delivered
/akn/ontology/canary/concept/step/delivery
Roles (2)
-
Petitioner
/akn/ontology/canary/role/petitioner -
Respondent
/akn/ontology/canary/role/respondent
Lifecycle events
| eId | Date | Type | Source |
|---|---|---|---|
ev_delivery |
2021-12-13 | generation | #canary |
Extraction provenance
- Model
- granite4:small-h
- Pipeline version
- 0.2.0-akn
- Extracted at
- 2026-05-24T12:44:40Z
- Text method
- pymupdf
- Input tokens
- 11,669
- Output tokens
- 413
- Word count
- 15,496
- Paragraph count
- 134
- PDF pages
- 38
- PDF MD5
- 2c9707750418c0a2e2e6faac81ee52d5
- PDF filename
- 21-12-13_tw_v_mw.pdf
- Run ID
- 2435
- Run ok?
- yes
- Run duration (s)
- 42.5
- Quality score
- 0.804
- Re-run priority
- medium
Raw AKN envelope JSON
{
"_canary": {
"iri": {
"work": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018",
"expression": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@",
"manifestation": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@.pdf"
},
"pdf": {
"md5": "2c9707750418c0a2e2e6faac81ee52d5",
"path": "/Users/q/Dropbox/coding/canary/data/judgment_pdfs/21-12-13_tw_v_mw.pdf",
"pages": 38,
"filename": "21-12-13_tw_v_mw.pdf"
},
"errors": [],
"extraction": {
"model": "granite4:small-h",
"stats": {
"word_count": 15496,
"paragraph_count": 134,
"text_char_count": 83621
},
"usage": {
"input_tokens": 11669,
"output_tokens": 413,
"cache_read_input_tokens": 0,
"cache_creation_input_tokens": 0
},
"method": "pymupdf",
"version": "0.2.0-akn",
"extracted_at": "2026-05-24T12:44:40.963592+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": "FAM 0165/2018",
"extracted_value": "FAM 165 OF 2018"
},
{
"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] CIGC (FAM) 165"
},
{
"note": "Extracted value disagrees with canonical CSV-sourced row. Recorded for later review (no auto-resolution).",
"field": "court",
"canonical_value": "CIGC (Fam)",
"extracted_value": "Grand Court of the Cayman Islands"
}
],
"docai_processor_id": null
},
"akomaNtoso": {
"doc": null,
"judgment": {
"meta": {
"notes": {
"note": [
{
"eId": "note_1",
"text": "Cause number and citation extracted from header line."
},
{
"eId": "note_2",
"text": "Parties identified in BETWEEN block with roles inferred from 'PETITIONER'/'RESPONDENT' labels."
},
{
"eId": "note_3",
"text": "Hearing date taken from 'Heard:' line; judgment date from final page footer."
},
{
"eId": "note_4",
"text": "Areas of law tagged based on substantive issues raised (maintenance, education)."
},
{
"eId": "note_5",
"text": "No judge assigned for the hearing - counsel appeared without a presiding justice listed."
}
],
"source": "#canary"
},
"workflow": {
"step": [
{
"as": null,
"by": "#canary",
"eId": "step_hearing_1",
"date": "2021-10-26",
"outcome": null,
"refersTo": "#concept-step_1"
},
{
"as": null,
"by": "#canary",
"eId": "step_delivery",
"date": "2021-12-13",
"outcome": null,
"refersTo": "#concept-step_2"
}
],
"source": "#canary"
},
"lifecycle": {
"source": "#canary",
"eventRef": [
{
"eId": "ev_delivery",
"date": "2021-12-13",
"type": "generation",
"source": "#canary"
}
]
},
"references": {
"source": "#canary",
"TLCRole": [
{
"eId": "role_1",
"href": "/akn/ontology/canary/role/petitioner",
"showAs": "Petitioner"
},
{
"eId": "role_2",
"href": "/akn/ontology/canary/role/respondent",
"showAs": "Respondent"
}
],
"TLCEvent": [],
"TLCPerson": [
{
"eId": "person-judge_1",
"href": "/akn/ontology/canary/person/judge/ky.cheryll-richards",
"showAs": "The Hon. Justice Cheryll Richards Q.C."
},
{
"eId": "person-party-natural_1",
"href": "/akn/ontology/canary/person/party-natural/ky.tw",
"showAs": "TW"
},
{
"eId": "person-party-natural_2",
"href": "/akn/ontology/canary/person/party-natural/ky.mw",
"showAs": "MW"
},
{
"eId": "person-lawyer_1",
"href": "/akn/ontology/canary/person/lawyer/ky.david-holland",
"showAs": "Mr. David Holland"
},
{
"eId": "person-lawyer_2",
"href": "/akn/ontology/canary/person/lawyer/ky.respondent-in-person",
"showAs": "Respondent in Person"
}
],
"TLCConcept": [
{
"eId": "concept-area-of-law_1",
"href": "/akn/ontology/canary/concept/area-of-law/child-maintenance",
"showAs": "child maintenance"
},
{
"eId": "concept-area-of-law_2",
"href": "/akn/ontology/canary/concept/area-of-law/education-law",
"showAs": "education 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.grand-court-of-the-cayman-islands",
"showAs": "Grand Court of the Cayman Islands"
},
{
"eId": "org-firm_1",
"href": "/akn/ontology/canary/organization/firm/ky.cayman-family-law",
"showAs": "Cayman Family Law"
}
]
},
"classification": {
"source": "#canary",
"keyword": [
{
"href": "/akn/ontology/canary/concept/area-of-law/child-maintenance",
"value": "child maintenance",
"showAs": "Child Maintenance",
"dictionary": "canary"
},
{
"href": "/akn/ontology/canary/concept/area-of-law/education-law",
"value": "education law",
"showAs": "Education Law",
"dictionary": "canary"
}
]
},
"identification": {
"source": "#canary",
"FRBRWork": {
"FRBRuri": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018",
"FRBRdate": [
{
"date": "2021-12-13",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/!main",
"FRBRalias": [
{
"name": "neutralCitation",
"value": "[2021] CIGC (FAM) 165"
}
],
"FRBRauthor": [
{
"as": "#author",
"href": "/akn/ontology/canary/organization/court/ky.grand-court-of-the-cayman-islands"
}
],
"FRBRnumber": "FAM 165 OF 2018",
"FRBRcountry": "ky",
"FRBRsubtype": "cigc-fam"
},
"FRBRExpression": {
"FRBRuri": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@",
"FRBRdate": [
{
"date": "2021-12-13",
"name": "delivery"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@/!main",
"FRBRauthor": [
{
"as": "#editor",
"href": "/akn/ontology/canary/organization/editor/canary"
}
],
"FRBRlanguage": "eng"
},
"FRBRManifestation": {
"FRBRuri": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@.pdf",
"FRBRdate": [
{
"date": "2026-05-24",
"name": "extraction"
}
],
"FRBRthis": "/akn/ky/judgment/cigc-fam/2021-12-13/0165-2018/eng@.pdf",
"FRBRauthor": [
{
"as": "#editor",
"href": "/akn/ontology/canary/organization/editor/canary"
}
],
"FRBRformat": "application/pdf"
}
}
},
"name": "judgment",
"header": {
"court": {
"showAs": "Grand Court of the Cayman Islands",
"refersTo": "#org-court_1"
},
"judges": [
{
"as": null,
"eId": "judge_1",
"name": "The Hon. Justice Cheryll Richards Q.C.",
"refersTo": "#person-judge_1"
}
],
"lawyers": [
{
"as": null,
"eId": "lawyer_1",
"for": null,
"name": "Mr. David Holland",
"refersTo": "#person-lawyer_1",
"empoweredBy": "#org-firm_1"
},
{
"as": null,
"eId": "lawyer_2",
"for": null,
"name": "Respondent in Person",
"refersTo": "#person-lawyer_2",
"empoweredBy": null
}
],
"parties": [
{
"as": "#role_1",
"eId": "party_1",
"name": "TW",
"refersTo": "#person-party-natural_1",
"sequence": 1
},
{
"as": "#role_2",
"eId": "party_2",
"name": "MW",
"refersTo": "#person-party-natural_2",
"sequence": 2
}
],
"docketNumber": "FAM 165 OF 2018",
"judgmentKind": "decision",
"neutralCitation": "[2021] CIGC (FAM) 165"
}
}
}
}