Triple
T16981234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airy Modified ellipsoid |
E411948
|
entity |
| Predicate | usedInProjectionZone |
P124797
|
FINISHED |
| Object |
Ireland Transverse Mercator (legacy grid)
Ireland Transverse Mercator (legacy grid) is an older national map projection system for Ireland that uses the Airy Modified ellipsoid and has since been superseded by a more modern coordinate reference framework.
|
E86697
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Ireland Transverse Mercator (legacy grid) | Statement: [Airy Modified ellipsoid, usedInProjectionZone, Ireland Transverse Mercator (legacy grid)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ireland Transverse Mercator (legacy grid) Context triple: [Airy Modified ellipsoid, usedInProjectionZone, Ireland Transverse Mercator (legacy grid)]
-
A.
Irish Transverse Mercator
Irish Transverse Mercator is a modern, high-precision map projection and coordinate reference system used for surveying and mapping across Ireland.
-
B.
Irish grid reference system
The Irish grid reference system is a national coordinate framework used to map and locate positions across the island of Ireland with standardized alphanumeric grid references.
-
C.
OSGB grid
OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
-
D.
British National Grid
The British National Grid is the Ordnance Survey’s coordinate reference system used to map and locate positions across Great Britain with high precision.
-
E.
OSGB36
OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ireland Transverse Mercator (legacy grid) Triple: [Airy Modified ellipsoid, usedInProjectionZone, Ireland Transverse Mercator (legacy grid)]
Generated description
Ireland Transverse Mercator (legacy grid) is an older national map projection system for Ireland that uses the Airy Modified ellipsoid and has since been superseded by a more modern coordinate reference framework.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ireland Transverse Mercator (legacy grid) Target entity description: Ireland Transverse Mercator (legacy grid) is an older national map projection system for Ireland that uses the Airy Modified ellipsoid and has since been superseded by a more modern coordinate reference framework.
-
A.
Irish Transverse Mercator
Irish Transverse Mercator is a modern, high-precision map projection and coordinate reference system used for surveying and mapping across Ireland.
-
B.
Irish grid reference system
chosen
The Irish grid reference system is a national coordinate framework used to map and locate positions across the island of Ireland with standardized alphanumeric grid references.
-
C.
OSGB grid
OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
-
D.
British National Grid
The British National Grid is the Ordnance Survey’s coordinate reference system used to map and locate positions across Great Britain with high precision.
-
E.
OSGB36
OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usedInProjectionZone Context triple: [Airy Modified ellipsoid, usedInProjectionZone, Ireland Transverse Mercator (legacy grid)]
-
A.
usesZoning
Indicates that one entity applies or relies on a zoning scheme, classification, or regulations established or provided by another entity.
-
B.
usedInProject
Indicates that something (such as a resource, tool, or component) is employed or utilized within a particular project.
-
C.
zonedUse
Indicates the designated or permitted type of land use assigned to a property or area under zoning regulations.
-
D.
hasProjectionSystem
chosen
Indicates that one entity uses or is defined by a particular coordinate or map projection system associated with another entity.
-
E.
hasZone
Indicates that one entity possesses, contains, or is associated with a specific zone or designated area.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d18776c081909225620fd43aca57 |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0d437c81908f003a10b798998a |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a0114d33cac819083d8e542ea5bc274 |
completed | May 10, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0115c583608190bf07ac205399f253 |
completed | May 10, 2026, 11:33 p.m. |
| PD | Predicate disambiguation | batch_69e35d4dff4881909b384e30f2d36bff |
completed | April 18, 2026, 10:30 a.m. |
Created at: April 10, 2026, 5:32 a.m.