Triple

T16981204
Position Surface form Disambiguated ID Type / Status
Subject Airy Modified ellipsoid E411948 entity
Predicate instanceOf P0 FINISHED
Object reference ellipsoid C38349 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: reference ellipsoid
Context triple: [Airy Modified ellipsoid, instanceOf, reference ellipsoid]
  • A. geodetic datum
    A geodetic datum is a reference framework consisting of a defined origin, orientation, and scale used to precisely locate points on the Earth’s surface in terms of latitude, longitude, and elevation.
  • B. geodetic reference point
    A geodetic reference point is a precisely surveyed physical location on the Earth's surface used as a fixed coordinate reference for mapping, surveying, and geospatial measurements.
  • C. geodetic coordinate system
    A geodetic coordinate system is a reference framework that specifies locations on or near the Earth's surface using latitude, longitude, and often height relative to a defined ellipsoidal model of the Earth.
  • D. reference meridian
    A reference meridian is a designated line of longitude used as a starting point for measuring geographic coordinates and establishing time zones.
  • E. geodetic parameter set
    A geodetic parameter set is a collection of numerical values and reference definitions (such as ellipsoid parameters, datums, and coordinate system constants) used to precisely describe positions and shapes on or near the Earth’s surface.
  • F. None of above. chosen

Provenance (1 batch)

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_69d886ca8f348190812768ea8d5055ce completed April 10, 2026, 5:12 a.m.
Created at: April 10, 2026, 5:32 a.m.