Triple
T19450024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | OS National Grid |
E486591
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Ordnance Survey |
—
|
NE NERFINISHED |
How this triple was built (2 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: Ordnance Survey | Statement: [OS National Grid, maintainedBy, Ordnance Survey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ordnance Survey Context triple: [OS National Grid, maintainedBy, Ordnance Survey]
-
A.
Ordnance Survey
chosen
Ordnance Survey is the national mapping agency of Great Britain, renowned for its detailed and authoritative topographic maps.
-
B.
Ordnance Survey Landranger maps
Ordnance Survey Landranger maps are a series of detailed 1:50,000 scale topographic maps covering Great Britain, widely used for outdoor activities such as walking, cycling, and touring.
-
C.
British Geological Survey maps
British Geological Survey maps are official geological maps of the United Kingdom that detail the distribution, nature, and structure of rock formations and superficial deposits across the country.
-
D.
Ordnance Survey Explorer maps
Ordnance Survey Explorer maps are detailed topographic maps of Great Britain designed primarily for outdoor activities such as walking, cycling, and hiking, typically at 1:25,000 scale.
-
E.
Royal Geographical Society
The Royal Geographical Society is a leading British learned society and professional body dedicated to the advancement of geographical science and exploration.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338caeb48190aeb1d511996984e3 |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.