Triple
T21726730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tucson Aqueduct |
E536292
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Central Arizona Water Conservation District
The Central Arizona Water Conservation District is a regional governmental agency responsible for managing and delivering Colorado River water supplies through the Central Arizona Project to support municipal, industrial, and agricultural users in central and southern Arizona.
|
E1498013
|
NE FINISHED |
How this triple was built (4 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: Central Arizona Water Conservation District | Statement: [Tucson Aqueduct, operator, Central Arizona Water Conservation District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Arizona Water Conservation District Context triple: [Tucson Aqueduct, operator, Central Arizona Water Conservation District]
-
A.
Arizona Department of Water Resources
The Arizona Department of Water Resources is the state agency responsible for managing, regulating, and planning the use and conservation of Arizona’s water resources.
-
B.
Mojave Water Agency
The Mojave Water Agency is a regional water management and planning agency in Southern California responsible for securing, conserving, and overseeing water resources for communities in the Mojave Desert region.
-
C.
Coachella Valley Water District
Coachella Valley Water District is a public water agency in Southern California responsible for providing water supply, irrigation, and related services to communities in the Coachella Valley region.
-
D.
Central Arizona Project
The Central Arizona Project is a major aqueduct system that transports Colorado River water hundreds of miles to supply cities, industries, and agriculture in central and southern Arizona.
-
E.
El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
- 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: Central Arizona Water Conservation District Triple: [Tucson Aqueduct, operator, Central Arizona Water Conservation District]
Generated description
The Central Arizona Water Conservation District is a regional governmental agency responsible for managing and delivering Colorado River water supplies through the Central Arizona Project to support municipal, industrial, and agricultural users in central and southern Arizona.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Arizona Water Conservation District Target entity description: The Central Arizona Water Conservation District is a regional governmental agency responsible for managing and delivering Colorado River water supplies through the Central Arizona Project to support municipal, industrial, and agricultural users in central and southern Arizona.
-
A.
Arizona Department of Water Resources
The Arizona Department of Water Resources is the state agency responsible for managing, regulating, and planning the use and conservation of Arizona’s water resources.
-
B.
Mojave Water Agency
The Mojave Water Agency is a regional water management and planning agency in Southern California responsible for securing, conserving, and overseeing water resources for communities in the Mojave Desert region.
-
C.
Coachella Valley Water District
Coachella Valley Water District is a public water agency in Southern California responsible for providing water supply, irrigation, and related services to communities in the Coachella Valley region.
-
D.
Central Arizona Project
The Central Arizona Project is a major aqueduct system that transports Colorado River water hundreds of miles to supply cities, industries, and agriculture in central and southern Arizona.
-
E.
El Dorado Irrigation District
El Dorado Irrigation District is a public water agency in California that provides water, wastewater, and recycled water services, as well as managing local reservoirs and recreation areas.
- F. None of above. chosen
Provenance (5 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_69e0c46d3284819099a4f9d5a704eb95 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd973ac648190bb09e20ac1be2d9b |
completed | April 27, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a24bd96a881908fdef9990e8dc2a9 |
completed | May 17, 2026, 8:27 p.m. |
| NEDg | Description generation | batch_6a0a2752f29c81909dca3f8a54510b2c |
completed | May 17, 2026, 8:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a27cb1e0c8190a0eafacb680552d9 |
completed | May 17, 2026, 8:40 p.m. |
Created at: April 16, 2026, 6:48 p.m.