Triple

T5581628
Position Surface form Disambiguated ID Type / Status
Subject Central Arizona Project E146652 entity
Predicate hasComponent P35 FINISHED
Object Tucson Aqueduct
The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
E536292 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: Tucson Aqueduct | Statement: [Central Arizona Project, hasComponent, Tucson Aqueduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tucson Aqueduct
Context triple: [Central Arizona Project, hasComponent, Tucson Aqueduct]
  • A. Colorado River Aqueduct
    The Colorado River Aqueduct is a major water conveyance system that transports Colorado River water across the desert to supply Southern California’s cities and agricultural areas.
  • B. Los Angeles Aqueduct
    The Los Angeles Aqueduct is a major early-20th-century water conveyance system that transports water from California’s Owens Valley to the city of Los Angeles, profoundly shaping the region’s growth and sparking enduring environmental and political controversies.
  • C. North Bay Aqueduct
    The North Bay Aqueduct is a key water conveyance facility in California that delivers State Water Project supplies to communities in Solano and Napa counties.
  • D. Arizona Canal
    The Arizona Canal is a major man-made waterway in the Phoenix metropolitan area that delivers irrigation and municipal water while shaping urban development and recreational corridors such as the Scottsdale Waterfront.
  • E. Friant-Kern Canal
    The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
  • 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: Tucson Aqueduct
Triple: [Central Arizona Project, hasComponent, Tucson Aqueduct]
Generated description
The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tucson Aqueduct
Target entity description: The Tucson Aqueduct is a major canal system in southern Arizona that delivers Colorado River water to the Tucson area as part of the Central Arizona Project.
  • A. Colorado River Aqueduct
    The Colorado River Aqueduct is a major water conveyance system that transports Colorado River water across the desert to supply Southern California’s cities and agricultural areas.
  • B. Los Angeles Aqueduct
    The Los Angeles Aqueduct is a major early-20th-century water conveyance system that transports water from California’s Owens Valley to the city of Los Angeles, profoundly shaping the region’s growth and sparking enduring environmental and political controversies.
  • C. North Bay Aqueduct
    The North Bay Aqueduct is a key water conveyance facility in California that delivers State Water Project supplies to communities in Solano and Napa counties.
  • D. Arizona Canal
    The Arizona Canal is a major man-made waterway in the Phoenix metropolitan area that delivers irrigation and municipal water while shaping urban development and recreational corridors such as the Scottsdale Waterfront.
  • E. Friant-Kern Canal
    The Friant-Kern Canal is a major irrigation and water conveyance canal in California’s San Joaquin Valley that delivers diverted San Joaquin River water to farms and communities across the southern Central Valley.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0208147a48190b2cdb42b9c9814a3 completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d2aab348190944cca5375e0ddb9 completed March 22, 2026, 8:12 p.m.
NEDg Description generation batch_69c04e879a8c8190942968982223f6e4 completed March 22, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_69c04f3c31b48190aeefd41bea55d367 completed March 22, 2026, 8:21 p.m.
Created at: March 22, 2026, 3:37 p.m.