Triple
T18732170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ordnance Survey maps of London |
E458059
|
entity |
| Predicate | usesDatum |
P117022
|
FINISHED |
| Object | OSGB36 |
—
|
NE NERFINISHED |
How this triple was built (3 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 maps of London, usesDatum, OSGB36]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OSGB36 Context triple: [Ordnance Survey maps of London, usesDatum, OSGB36]
-
A.
OSGB36
chosen
OSGB36 is the geodetic datum used as the reference framework for mapping Great Britain, underpinning the Ordnance Survey National Grid coordinate system.
-
B.
OSGB grid
OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
-
C.
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.
-
D.
Irish Transverse Mercator
Irish Transverse Mercator is a modern, high-precision map projection and coordinate reference system used for surveying and mapping across Ireland.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesDatum Context triple: [Ordnance Survey maps of London, usesDatum, OSGB36]
-
A.
datumUsed
chosen
Indicates that a particular piece of data is utilized or referenced in performing an action, process, or relation.
-
B.
usesDataLink
Indicates that one entity employs or relies on a data link connection to communicate with or transfer data to another entity.
-
C.
datumType
Indicates the specific kind or category of data that characterizes or classifies a datum.
-
D.
usedDataFrom
Indicates that one entity utilized or relied on data originating from another entity.
-
E.
usedInStatistic
Indicates that something (such as a value, measure, or data item) is employed as part of the calculation or presentation of a particular statistic.
- F. None of above.
Provenance (3 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_69d8d393ba9c8190a8b03b04ddbb0a09 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e56d7854748190b66c4aaadfd67f29 |
completed | April 20, 2026, 12:04 a.m. |
| PD | Predicate disambiguation | batch_69e48d03766c8190a43f7681842f4f8d |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:51 a.m.