Triple

T12593675
Position Surface form Disambiguated ID Type / Status
Subject Preston campus E300676 entity
Predicate hasCoordinateSystem P182 FINISHED
Object WGS 84 E16682 NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WGS 84
Context triple: [Preston campus, hasCoordinateSystem, WGS 84]
  • A. WGS84 chosen
    WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
  • B. GRS80
    GRS80 is a geodetic reference ellipsoid defined in 1980 that serves as a standard mathematical model of the Earth's shape for modern mapping and surveying systems.
  • C. North American Datum of 1983
    North American Datum of 1983 is a geodetic reference system used across North America to define precise locations on the Earth's surface for mapping, surveying, and navigation.
  • D. International Terrestrial Reference System
    The International Terrestrial Reference System is a globally standardized, Earth-centered coordinate framework used for precise positioning, navigation, and geodetic measurements.
  • E. Global Geodetic Observing System
    The Global Geodetic Observing System is an international framework that integrates various space-geodetic and ground-based measurement techniques to monitor and understand changes in the Earth’s shape, rotation, and gravity field.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d7bdea2ca881908f379526c13b1145 elicitation completed
NER batch_69d954cde3c0819094e74413d6dcf548 ner completed
NED1 batch_69f65ec2dac88190bf31bb00f93feb30 ned_source_triple completed
Created at: April 9, 2026, 5:08 p.m.