Triple

T4073220
Position Surface form Disambiguated ID Type / Status
Subject Irish grid reference system E86697 entity
Predicate instanceOf P0 FINISHED
Object geodetic coordinate system C15093 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: geodetic coordinate system
Context triple: [Irish grid reference system, instanceOf, geodetic coordinate system]
  • 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 survey
    A geodetic survey is a precise method of measuring and mapping large areas of the Earth's surface that accounts for its curvature and gravitational variations to establish accurate positions, elevations, and reference frameworks.
  • C. reference meridian
    A reference meridian is a designated line of longitude used as a starting point for measuring geographic coordinates and establishing time zones.
  • D. GNSS reference network
    A GNSS reference network is a coordinated system of continuously operating GNSS stations that provide precise, stable positioning and timing references for surveying, navigation, and geospatial applications.
  • E. global reference frame
    A global reference frame is a fixed, overarching coordinate system used to consistently define positions, orientations, and motions of objects throughout an entire modeled world or environment.
  • 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_69aed93ebe448190a1f1686e28740ac9 completed March 9, 2026, 2:29 p.m.
Created at: March 9, 2026, 3:38 p.m.