Triple
T13125087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dallas–Fort Worth water supply system |
E311824
|
entity |
| Predicate | hasMajorProvider |
P58712
|
FINISHED |
| Object | Dallas Water Utilities |
E366105
|
NE FINISHED |
How this triple was built (3 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 Water Utilities | Statement: [Dallas–Fort Worth water supply system, hasMajorProvider, Dallas Water Utilities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dallas Water Utilities Context triple: [Dallas–Fort Worth water supply system, hasMajorProvider, Dallas Water Utilities]
-
A.
Dallas Water Utilities
chosen
Dallas Water Utilities is the municipal department responsible for providing water and wastewater services to residents and businesses in Dallas, Texas.
-
B.
Brazos River Authority
The Brazos River Authority is a Texas state agency responsible for developing, managing, and protecting the water resources of the Brazos River basin for municipal, industrial, agricultural, and environmental uses.
-
C.
Dallas–Fort Worth water supply system
The Dallas–Fort Worth water supply system is a regional network of reservoirs, treatment facilities, and pipelines that provides drinking water to the Dallas–Fort Worth metropolitan area in North Texas.
-
D.
San Antonio River Authority
The San Antonio River Authority is a regional government agency responsible for managing, protecting, and enhancing the San Antonio River and its surrounding watershed in South Texas.
-
E.
Dallas Public Works Department
The Dallas Public Works Department is a municipal agency responsible for planning, building, and maintaining the city’s public infrastructure and related services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMajorProvider Context triple: [Dallas–Fort Worth water supply system, hasMajorProvider, Dallas Water Utilities]
-
A.
isMajorProviderFor
chosen
Indicates that one entity serves as a primary or leading supplier or source of goods, services, or resources for another entity.
-
B.
hasMajor
Indicates that an entity (typically a person or student) has a specific primary field of academic study or specialization.
-
C.
hasMajorOrganization
Indicates that an entity is associated with or primarily represented by a major organization.
-
D.
isMajorCarrierOf
Indicates that one entity serves as the primary or principal transporter or conveyor of another entity (such as goods, signals, or passengers).
-
E.
hasMajorCategory
Indicates that something is associated with or classified under a primary, overarching category.
- F. None of above.
Provenance (4 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_69f6e28bdd6881909d01e550e99267e1 |
completed | May 3, 2026, 5:52 a.m. |
| PD | Predicate disambiguation | batch_69d98043a74c81908648e6cd0b4c7f71 |
completed | April 10, 2026, 10:57 p.m. |
Created at: April 9, 2026, 9:07 p.m.