Triple
T13125073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dallas–Fort Worth water supply system |
E311824
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Dallas–Fort Worth metropolitan area |
E9212
|
NE 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: Dallas–Fort Worth metropolitan area | Statement: [Dallas–Fort Worth water supply system, serves, Dallas–Fort Worth metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dallas–Fort Worth metropolitan area Context triple: [Dallas–Fort Worth water supply system, serves, Dallas–Fort Worth metropolitan area]
-
A.
Dallas–Fort Worth metroplex
chosen
The Dallas–Fort Worth metroplex is a major urban and economic region in North Texas encompassing numerous cities and suburbs, known as one of the largest and fastest-growing metropolitan areas in the United States.
-
B.
Houston–Dallas
Houston–Dallas refers to the major intercity rail corridor in Texas connecting the cities of Houston and Dallas.
-
C.
San Antonio–Austin
San Antonio–Austin refers to the central Texas urban corridor encompassing the rapidly growing metropolitan areas of San Antonio and Austin, known for its economic, cultural, and transportation significance.
-
D.
Texarkana metropolitan area
The Texarkana metropolitan area is a bi-state urban region centered on the twin cities of Texarkana, Texas, and Texarkana, Arkansas, serving as a key commercial and cultural hub of the Ark-La-Tex region.
-
E.
San Antonio, Texas metropolitan area
The San Antonio, Texas metropolitan area is a major South Texas urban region centered on the city of San Antonio, known for its rapid growth, diverse economy, and cultural and historical significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d806a9fe888190b081e2d9ea665d6c |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9819946808190b41335fb1054accd |
completed | April 10, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6e27058dc8190a64e1a929f296619 |
completed | May 3, 2026, 5:51 a.m. |
Created at: April 9, 2026, 9:07 p.m.