Triple
T18533986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lavon Lake |
E452913
|
entity |
| Predicate | waterSupplier |
P4360
|
FINISHED |
| Object | North Texas Municipal Water District |
—
|
NE NERFINISHED |
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: North Texas Municipal Water District | Statement: [Lavon Lake, waterSupplier, North Texas Municipal Water District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Texas Municipal Water District Context triple: [Lavon Lake, waterSupplier, North Texas Municipal Water District]
-
A.
North Texas Municipal Water District
chosen
North Texas Municipal Water District is a regional wholesale water, wastewater, and solid waste management agency serving numerous communities across the fast-growing Dallas–Fort Worth area in Texas.
-
B.
Tarrant Regional Water District
Tarrant Regional Water District is a major public water agency in North Texas that manages water supply, flood control, and recreational waterways for the Fort Worth and surrounding Dallas–Fort Worth metropolitan area.
-
C.
Dallas Water Utilities
Dallas Water Utilities is the municipal department responsible for providing water and wastewater services to residents and businesses in Dallas, Texas.
-
D.
Nueces River Authority
The Nueces River Authority is a regional governmental agency in Texas responsible for managing and protecting the water resources and environmental quality of the Nueces River basin.
-
E.
San Antonio Water System
San Antonio Water System is the public utility responsible for providing water and wastewater services to the city of San Antonio, Texas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53400d548819080b17f30b3ee7174 |
completed | April 19, 2026, 7:58 p.m. |
Created at: April 10, 2026, 11:37 a.m.