Triple

T20860464
Position Surface form Disambiguated ID Type / Status
Subject Ordnance Survey trig pillar E513602 entity
Predicate constructedFor P7551 FINISHED
Object Retriangulation of Great Britain
The Retriangulation of Great Britain was a mid-20th-century nationwide geodetic survey that replaced earlier mapping with a more accurate coordinate framework for the entire country.
E1454194 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: Retriangulation of Great Britain | Statement: [Ordnance Survey trig pillar, constructedFor, Retriangulation of Great Britain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Retriangulation of Great Britain
Context triple: [Ordnance Survey trig pillar, constructedFor, Retriangulation of Great Britain]
  • A. The Relative Hills of Britain
    The Relative Hills of Britain is a guidebook by Alan Dawson that catalogues British hills of significant relative height, introducing the popular "Marilyns" classification.
  • B. Geological Map of England and Wales
    The Geological Map of England and Wales is an early 19th-century geological map that systematically depicts the distribution of rock formations across England and Wales, significantly advancing the science of geology and geological cartography.
  • C. The Heart of Britain
    The Heart of Britain is the well-known slogan used by the British tabloid newspaper the Daily Mirror to emphasize its connection with everyday British people and national life.
  • D. British Antarctic Survey topographic maps
    British Antarctic Survey topographic maps are detailed, scientifically produced cartographic representations of Antarctic regions, widely used for research, navigation, and environmental monitoring.
  • E. The World’s Hydrographical Description
    The World’s Hydrographical Description is a 16th-century geographical and navigational treatise by English explorer John Davis, outlining contemporary knowledge of the world’s seas and coasts.
  • 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: Retriangulation of Great Britain
Triple: [Ordnance Survey trig pillar, constructedFor, Retriangulation of Great Britain]
Generated description
The Retriangulation of Great Britain was a mid-20th-century nationwide geodetic survey that replaced earlier mapping with a more accurate coordinate framework for the entire country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Retriangulation of Great Britain
Target entity description: The Retriangulation of Great Britain was a mid-20th-century nationwide geodetic survey that replaced earlier mapping with a more accurate coordinate framework for the entire country.
  • A. The Relative Hills of Britain
    The Relative Hills of Britain is a guidebook by Alan Dawson that catalogues British hills of significant relative height, introducing the popular "Marilyns" classification.
  • B. Geological Map of England and Wales
    The Geological Map of England and Wales is an early 19th-century geological map that systematically depicts the distribution of rock formations across England and Wales, significantly advancing the science of geology and geological cartography.
  • C. The Heart of Britain
    The Heart of Britain is the well-known slogan used by the British tabloid newspaper the Daily Mirror to emphasize its connection with everyday British people and national life.
  • D. British Antarctic Survey topographic maps
    British Antarctic Survey topographic maps are detailed, scientifically produced cartographic representations of Antarctic regions, widely used for research, navigation, and environmental monitoring.
  • E. The World’s Hydrographical Description
    The World’s Hydrographical Description is a 16th-century geographical and navigational treatise by English explorer John Davis, outlining contemporary knowledge of the world’s seas and coasts.
  • 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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3aba3d0819093431f38f0095a71 completed April 21, 2026, 12:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090b0f5c088190a2db09ce9ecbfcc3 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090bc252dc8190a96a98b2160826b5 completed May 17, 2026, 12:28 a.m.
NED2 Entity disambiguation (via description) batch_6a090cc818b4819089ed588d3e460aa2 completed May 17, 2026, 12:33 a.m.
Created at: April 16, 2026, 12:44 p.m.