Triple

T23185722
Position Surface form Disambiguated ID Type / Status
Subject Bessel ellipsoid E579588 entity
Predicate instanceOf P0 FINISHED
Object Earth 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: Earth ellipsoid
Context triple: [Bessel ellipsoid, instanceOf, Earth ellipsoid]
  • A. reference ellipsoid chosen
    A reference ellipsoid is a mathematically defined, smooth, oblate spheroid that approximates the shape of the Earth (or another celestial body) and serves as a standard surface for geodetic calculations and coordinate systems.
  • B. terrestrial globe
    A terrestrial globe is a three-dimensional, spherical model of Earth that accurately represents its continents, oceans, and geographic features at a reduced scale.
  • C. 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.
  • D. hemisphere of Earth
    A hemisphere of Earth is one half of the planet’s surface, typically divided by the equator into Northern and Southern hemispheres or by a chosen meridian into Eastern and Western hemispheres.
  • E. pole of Earth
    The pole of Earth is one of the two points on the planet's surface where its axis of rotation intersects, defining the geographic North and South Poles.
  • F. None of above.

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_69e245ff8000819090d12008805315b7 completed April 17, 2026, 2:38 p.m.
Created at: April 17, 2026, 4:05 p.m.