Triple
T10377922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NSRS |
E244553
|
entity |
| Predicate | plannedReplacementDatum |
P9576
|
FINISHED |
| Object |
North American Terrestrial Reference Frame 2022
North American Terrestrial Reference Frame 2022 is a modern geodetic reference frame for North America designed to provide more accurate, stable, and time-dependent positioning coordinates for mapping, surveying, and navigation.
|
E859779
|
NE FINISHED |
How this triple was built (5 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: North American Terrestrial Reference Frame 2022 | Statement: [NSRS, plannedReplacementDatum, North American Terrestrial Reference Frame 2022]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North American Terrestrial Reference Frame 2022 Context triple: [NSRS, plannedReplacementDatum, North American Terrestrial Reference Frame 2022]
-
A.
North American Datum of 1983
North American Datum of 1983 is a geodetic reference system used across North America to define precise locations on the Earth's surface for mapping, surveying, and navigation.
-
B.
North American Vertical Datum of 1988
The North American Vertical Datum of 1988 (NAVD 88) is the primary geodetic reference system used across North America to define consistent elevations above mean sea level for mapping, surveying, and engineering.
-
C.
National Spatial Reference System
The National Spatial Reference System is the official coordinate framework used in the United States to define precise locations, elevations, and boundaries for mapping, surveying, and navigation.
-
D.
ITRF2020
ITRF2020 is a high-precision global geodetic reference frame used to define accurate positions and motions on the Earth’s surface for applications such as navigation, mapping, and Earth science.
-
E.
International Terrestrial Reference System
The International Terrestrial Reference System is a globally standardized, Earth-centered coordinate framework used for precise positioning, navigation, and geodetic measurements.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: North American Terrestrial Reference Frame 2022 Triple: [NSRS, plannedReplacementDatum, North American Terrestrial Reference Frame 2022]
Generated description
North American Terrestrial Reference Frame 2022 is a modern geodetic reference frame for North America designed to provide more accurate, stable, and time-dependent positioning coordinates for mapping, surveying, and navigation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North American Terrestrial Reference Frame 2022 Target entity description: North American Terrestrial Reference Frame 2022 is a modern geodetic reference frame for North America designed to provide more accurate, stable, and time-dependent positioning coordinates for mapping, surveying, and navigation.
-
A.
North American Datum of 1983
North American Datum of 1983 is a geodetic reference system used across North America to define precise locations on the Earth's surface for mapping, surveying, and navigation.
-
B.
North American Vertical Datum of 1988
The North American Vertical Datum of 1988 (NAVD 88) is the primary geodetic reference system used across North America to define consistent elevations above mean sea level for mapping, surveying, and engineering.
-
C.
National Spatial Reference System
The National Spatial Reference System is the official coordinate framework used in the United States to define precise locations, elevations, and boundaries for mapping, surveying, and navigation.
-
D.
ITRF2020
ITRF2020 is a high-precision global geodetic reference frame used to define accurate positions and motions on the Earth’s surface for applications such as navigation, mapping, and Earth science.
-
E.
International Terrestrial Reference System
The International Terrestrial Reference System is a globally standardized, Earth-centered coordinate framework used for precise positioning, navigation, and geodetic measurements.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: plannedReplacementDatum Context triple: [NSRS, plannedReplacementDatum, North American Terrestrial Reference Frame 2022]
-
A.
plannedReplacement
Indicates that one entity is intended or scheduled to be replaced by another entity in the future.
-
B.
replacementDate
chosen
Indicates the date on which something is replaced or scheduled to be replaced.
-
C.
plannedAt
Indicates that an event, action, or activity is scheduled or intended to occur at a specific time or date.
-
D.
placedBy
Indicates that one entity was positioned, set, or put in a location or context by another entity.
-
E.
plannedComponent
Indicates that one entity is intended or scheduled to serve as a component or part of another entity in a planned or future configuration.
- F. None of above.
Provenance (6 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e98f312481909f7276fc3762d7bc |
completed | April 7, 2026, 11:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7957e52108190a8d262b30a7d2780 |
completed | April 9, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69d798e3dba08190911fc9fec5d2c8e2 |
completed | April 9, 2026, 12:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d79a6086fc8190ab8454a216dfda8c |
completed | April 9, 2026, 12:24 p.m. |
| PD | Predicate disambiguation | batch_69d4dface5508190a7b42f01ad0a19a2 |
completed | April 7, 2026, 10:42 a.m. |
Created at: April 6, 2026, 12:03 p.m.