Triple
T10448203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IERS Conventions |
E246347
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | geodetic standard |
C27742
|
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 standard Context triple: [IERS Conventions, instanceOf, geodetic standard]
-
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 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.
-
C.
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.
-
D.
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.
-
E.
hydrography standard
A hydrography standard is a formalized set of rules and specifications that define how water-related geographic features (such as rivers, lakes, and coastlines) are represented, measured, and exchanged in mapping and geospatial data systems.
- 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_69d381c04fe08190957c26c526a3b05a |
completed | April 6, 2026, 9:49 a.m. |
Created at: April 6, 2026, 12:16 p.m.