Triple
T12772702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ordnance Survey National Grid |
E305285
|
entity |
| Predicate | datum |
P12083
|
FINISHED |
| Object |
OSGB36
OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
|
E1003013
|
NE FINISHED |
How this triple was built (4 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: OSGB36 | Statement: [Ordnance Survey National Grid, datum, OSGB36]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OSGB36 Context triple: [Ordnance Survey National Grid, datum, OSGB36]
-
A.
OSGB grid
OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
-
B.
Ordnance Survey National Grid
The Ordnance Survey National Grid is the standard geographic coordinate system used in Great Britain for mapping and referencing locations with high precision.
-
C.
Irish Transverse Mercator
Irish Transverse Mercator is a modern, high-precision map projection and coordinate reference system used for surveying and mapping across Ireland.
-
D.
Ordnance Survey National Grid (approximate)
The Ordnance Survey National Grid (approximate) is a British mapping reference system that provides standardized grid-based location coordinates across Great Britain.
-
E.
WGS84
WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
- 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: OSGB36 Triple: [Ordnance Survey National Grid, datum, OSGB36]
Generated description
OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OSGB36 Target entity description: OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
-
A.
OSGB grid
OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
-
B.
Ordnance Survey National Grid
The Ordnance Survey National Grid is the standard geographic coordinate system used in Great Britain for mapping and referencing locations with high precision.
-
C.
Irish Transverse Mercator
Irish Transverse Mercator is a modern, high-precision map projection and coordinate reference system used for surveying and mapping across Ireland.
-
D.
Ordnance Survey National Grid (approximate)
The Ordnance Survey National Grid (approximate) is a British mapping reference system that provides standardized grid-based location coordinates across Great Britain.
-
E.
WGS84
WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
- F. None of above. chosen
Provenance (5 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96df5b68481908a5d40516b09be52 |
completed | April 10, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684fcd4b48190ab610efffcbd1546 |
completed | May 2, 2026, 11:13 p.m. |
| NEDg | Description generation | batch_69f689e108cc819097bacb28f6bd9a9b |
completed | May 2, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68adcfabc8190a85624e2f1b0bafb |
completed | May 2, 2026, 11:38 p.m. |
Created at: April 9, 2026, 5:28 p.m.