Triple

T20860462
Position Surface form Disambiguated ID Type / Status
Subject Ordnance Survey trig pillar E513602 entity
Predicate coordinateSystem P2054 FINISHED
Object British National Grid — 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: British National Grid | Statement: [Ordnance Survey trig pillar, coordinateSystem, British National Grid]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: British National Grid
Context triple: [Ordnance Survey trig pillar, coordinateSystem, British National Grid]
  • A. British National Grid chosen
    The British National Grid is the Ordnance Survey’s coordinate reference system used to map and locate positions across Great Britain with high precision.
  • 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. 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.
  • D. OSGB grid
    OSGB grid is the British national mapping coordinate system used to precisely locate points on maps of Great Britain.
  • E. Georgian national grid
    The Georgian national grid is the high-voltage electricity transmission network that distributes power across Georgia and connects major generation sources, including large hydropower plants, to consumers and regional systems.
  • 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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3aba3d0819093431f38f0095a71 completed April 21, 2026, 12:24 a.m.
Created at: April 16, 2026, 12:44 p.m.