Triple
T16531889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UTM coordinate system |
E401586
|
entity |
| Predicate | eastingFalseEasting |
P60850
|
FINISHED |
| Object | 500000 meters |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 500000 meters | Statement: [UTM coordinate system, eastingFalseEasting, 500000 meters]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: eastingFalseEasting Context triple: [UTM coordinate system, eastingFalseEasting, 500000 meters]
-
A.
falseEasting
chosen
Indicates the constant x-coordinate offset applied to all points in a map projection to ensure that no valid location has a negative easting value.
-
B.
falseNorthing
Indicates a coordinate reference system parameter specifying a constant value added to all northing (north–south) coordinates, often used to avoid negative values.
-
C.
intendedLongitude
Indicates the longitude value that an entity is meant or planned to have or reach, rather than its actual current longitude.
-
D.
establishedMeridianDistance
Indicates that one entity has determined or set the longitudinal (meridian) distance relative to another reference entity.
-
E.
principalMeridianNumber
Indicates the specific identifying number assigned to a principal meridian used as a reference line in a land or coordinate survey system.
- F. None of above.
Provenance (3 batches)
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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32ed8075c81908ff47396879abd0c |
completed | April 18, 2026, 7:12 a.m. |
| PD | Predicate disambiguation | batch_69e2969fab208190ad64164d24748c45 |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:15 a.m.