Triple
T10733328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carraízo Reservoir |
E253128
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Puerto Rico Aqueduct and Sewer Authority |
E27808
|
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: Puerto Rico Aqueduct and Sewer Authority | Statement: [Carraízo Reservoir, operator, Puerto Rico Aqueduct and Sewer Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Puerto Rico Aqueduct and Sewer Authority Context triple: [Carraízo Reservoir, operator, Puerto Rico Aqueduct and Sewer Authority]
-
A.
Puerto Rico Aqueducts and Sewers Authority
chosen
The Puerto Rico Aqueducts and Sewers Authority is the public corporation responsible for providing and managing drinking water and wastewater services across Puerto Rico.
-
B.
Guam Waterworks Authority
Guam Waterworks Authority is the public utility agency responsible for providing and managing water and wastewater services across Guam.
-
C.
Puerto Rico Electric Power Authority
The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
-
D.
Puerto Rico Electric Power Authority Revitalization Corporation
Puerto Rico Electric Power Authority Revitalization Corporation is a special-purpose entity created to support the financial restructuring and modernization efforts of Puerto Rico’s public electric utility system.
-
E.
Metropolitan Waterworks and Sewerage System
The Metropolitan Waterworks and Sewerage System is a Philippine government agency responsible for providing and regulating water supply and sewerage services in Metro Manila and nearby areas.
- 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_69d6aa5d8be481909a43218b2bfdbe95 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d7101ff9808190a27fcc06da097ea3 |
completed | April 9, 2026, 2:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de22bb62e481909544c87801012df3 |
completed | April 14, 2026, 11:19 a.m. |
Created at: April 8, 2026, 9:14 p.m.